Common Weakness Enumeration

CWE-639

Allowed

Authorization Bypass Through User-Controlled Key

Abstraction: Base · Status: Incomplete

API response cwe.mitre.org

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

2792 vulnerabilities reference this CWE, most recent first.

CVE-2026-17334 (GCVE-0-2026-17334)

Vulnerability from cvelistv5 – Published: 2026-11-07 04:33 – Updated: 2026-11-10 16:22
VLAI
Title
Multiple Vulnerabilities in IBM API Connect
Summary
IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to improper authorization via user-controlled keys.
Severity
8.5 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-10 16:21 UTC
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
ibm CNA
References
URL Tags
https://www.ibm.com/support/pages/node/7295635 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM API Connect Affected: 12.1.0.0 , ≤ 12.1.1.2 (semver)
    cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-17334",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-11-10T16:21:56.831611Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-11-10T16:22:18.110Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*"
          ],
          "product": "API Connect",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "12.1.1.2",
              "status": "affected",
              "version": "12.1.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to improper authorization via user-controlled keys."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-07T04:33:26.927Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295635"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\u003cbr/\u003eFix Central Link: \u003ca href=\"https://www.ibm.com/support/pages/node/7290205\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7290205\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\nFix Central Link: https://www.ibm.com/support/pages/node/7290205"
        }
      ],
      "title": "Multiple Vulnerabilities in IBM API Connect"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-17334",
    "datePublished": "2026-11-07T04:33:26.927Z",
    "dateReserved": "2026-07-25T02:25:38.776Z",
    "dateUpdated": "2026-11-10T16:22:18.110Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-17321 (GCVE-0-2026-17321)

Vulnerability from cvelistv5 – Published: 2026-11-07 04:33 – Updated: 2026-11-10 19:18
VLAI
Title
Multiple Vulnerabilities in IBM API Connect
Summary
IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to delete or overwrite arbitrary control-plane assets due to an insecure direct object reference.
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-10 19:18 UTC
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
ibm CNA
References
URL Tags
https://www.ibm.com/support/pages/node/7295635 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM API Connect Affected: 12.1.0.0 , ≤ 12.1.1.2 (semver)
    cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-17321",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-11-10T19:18:33.666800Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-11-10T19:18:48.657Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*"
          ],
          "product": "API Connect",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "12.1.1.2",
              "status": "affected",
              "version": "12.1.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to delete or overwrite arbitrary control-plane assets due to an insecure direct object reference."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-07T04:33:13.665Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295635"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\u003cbr/\u003eFix Central Link: \u003ca href=\"https://www.ibm.com/support/pages/node/7290205\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7290205\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\nFix Central Link: https://www.ibm.com/support/pages/node/7290205"
        }
      ],
      "title": "Multiple Vulnerabilities in IBM API Connect"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-17321",
    "datePublished": "2026-11-07T04:33:13.665Z",
    "dateReserved": "2026-07-25T01:55:27.761Z",
    "dateUpdated": "2026-11-10T19:18:48.657Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-17320 (GCVE-0-2026-17320)

Vulnerability from cvelistv5 – Published: 2026-11-07 04:33 – Updated: 2026-11-08 01:39
VLAI
Title
Multiple Vulnerabilities in IBM API Connect
Summary
IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to an insecure direct object reference.
Severity
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-08 01:31 UTC
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
ibm CNA
References
URL Tags
https://www.ibm.com/support/pages/node/7295635 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM API Connect Affected: 12.1.0.0 , ≤ 12.1.1.2 (semver)
    cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-17320",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-11-08T01:31:21.255952Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-11-08T01:39:25.608Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*"
          ],
          "product": "API Connect",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "12.1.1.2",
              "status": "affected",
              "version": "12.1.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to an insecure direct object reference."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-07T04:33:12.665Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295635"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\u003cbr/\u003eFix Central Link: \u003ca href=\"https://www.ibm.com/support/pages/node/7290205\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7290205\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\nFix Central Link: https://www.ibm.com/support/pages/node/7290205"
        }
      ],
      "title": "Multiple Vulnerabilities in IBM API Connect"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-17320",
    "datePublished": "2026-11-07T04:33:12.665Z",
    "dateReserved": "2026-07-25T01:52:39.189Z",
    "dateUpdated": "2026-11-08T01:39:25.608Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-17318 (GCVE-0-2026-17318)

Vulnerability from cvelistv5 – Published: 2026-11-07 04:33 – Updated: 2026-11-08 01:39
VLAI
Title
Multiple Vulnerabilities in IBM API Connect
Summary
IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to improper authorization.
Severity
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-08 01:31 UTC
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
ibm CNA
References
Impacted products
Vendor Product Version
IBM API Connect Affected: 12.1.0.0 , ≤ 12.1.1.2 (semver)
Affected: 10.0.8.0 , ≤ 10.0.8.12 (semver)
    cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:10.0.8.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:10.0.8.12:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-17318",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-11-08T01:31:33.931099Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-11-08T01:39:25.931Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:10.0.8.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:10.0.8.12:*:*:*:*:*:*:*"
          ],
          "product": "API Connect",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "12.1.1.2",
              "status": "affected",
              "version": "12.1.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "10.0.8.12",
              "status": "affected",
              "version": "10.0.8.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to improper authorization."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-07T04:33:10.595Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295635"
        },
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295637"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\u003cbr\u003eFix Central Link: \u003ca href=\"https://www.ibm.com/support/pages/node/7290205\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7290205\u003c/a\u003e\u003c/p\u003e\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link:\u003ca href=\"https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026amp;product=ibm/WebSphere/IBM+API+Connect\u0026amp;release=10.0.8.12\u0026amp;platform=All\u0026amp;function=all\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026amp;product=ibm/WebSphere/IBM+API+Connect\u0026amp;release=10.0.8.12\u0026amp;platform=All\u0026amp;function=all\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\nFix Central Link:  https://www.ibm.com/support/pages/node/7290205 \n\n\n\nIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link: https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026product=ibm/WebSphere/IBM+API+Connect\u0026release=10.0.8.12\u0026platform=All\u0026function=all"
        }
      ],
      "title": "Multiple Vulnerabilities in IBM API Connect"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-17318",
    "datePublished": "2026-11-07T04:33:10.595Z",
    "dateReserved": "2026-07-25T01:47:20.283Z",
    "dateUpdated": "2026-11-08T01:39:25.931Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-17311 (GCVE-0-2026-17311)

Vulnerability from cvelistv5 – Published: 2026-11-07 04:33 – Updated: 2026-11-10 18:57
VLAI
Title
Multiple Vulnerabilities in IBM API Connect
Summary
IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to modify application API subscriptions due to broken object-level authorization.
Severity
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-10 18:57 UTC
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
ibm CNA
References
URL Tags
https://www.ibm.com/support/pages/node/7295635 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM API Connect Affected: 12.1.0.0 , ≤ 12.1.1.2 (semver)
    cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-17311",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-11-10T18:57:15.331262Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-11-10T18:57:31.404Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*"
          ],
          "product": "API Connect",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "12.1.1.2",
              "status": "affected",
              "version": "12.1.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to modify application API subscriptions due to broken object-level authorization."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-07T04:33:03.193Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295635"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\u003cbr/\u003eFix Central Link: \u003ca href=\"https://www.ibm.com/support/pages/node/7290205\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7290205\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\nFix Central Link: https://www.ibm.com/support/pages/node/7290205"
        }
      ],
      "title": "Multiple Vulnerabilities in IBM API Connect"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-17311",
    "datePublished": "2026-11-07T04:33:03.193Z",
    "dateReserved": "2026-07-25T01:26:33.032Z",
    "dateUpdated": "2026-11-10T18:57:31.404Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-17307 (GCVE-0-2026-17307)

Vulnerability from cvelistv5 – Published: 2026-11-07 04:32 – Updated: 2026-11-08 01:39
VLAI
Title
Multiple Vulnerabilities in IBM API Connect
Summary
IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to broken object-level authorization.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-08 01:31 UTC
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
ibm CNA
References
Impacted products
Vendor Product Version
IBM API Connect Affected: 12.1.0.0 , ≤ 12.1.1.2 (semver)
Affected: 10.0.8.0 , ≤ 10.0.8.12 (semver)
    cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:10.0.8.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:10.0.8.12:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-17307",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-11-08T01:31:42.602587Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-11-08T01:39:26.066Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:10.0.8.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:10.0.8.12:*:*:*:*:*:*:*"
          ],
          "product": "API Connect",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "12.1.1.2",
              "status": "affected",
              "version": "12.1.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "10.0.8.12",
              "status": "affected",
              "version": "10.0.8.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to broken object-level authorization."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-07T04:32:59.028Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295635"
        },
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295637"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\u003cbr\u003eFix Central Link: \u003ca href=\"https://www.ibm.com/support/pages/node/7290205\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7290205\u003c/a\u003e\u003c/p\u003e\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link:\u003ca href=\"https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026amp;product=ibm/WebSphere/IBM+API+Connect\u0026amp;release=10.0.8.12\u0026amp;platform=All\u0026amp;function=all\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026amp;product=ibm/WebSphere/IBM+API+Connect\u0026amp;release=10.0.8.12\u0026amp;platform=All\u0026amp;function=all\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\nFix Central Link:  https://www.ibm.com/support/pages/node/7290205 \n\n\n\nIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link: https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026product=ibm/WebSphere/IBM+API+Connect\u0026release=10.0.8.12\u0026platform=All\u0026function=all"
        }
      ],
      "title": "Multiple Vulnerabilities in IBM API Connect"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-17307",
    "datePublished": "2026-11-07T04:32:59.028Z",
    "dateReserved": "2026-07-25T01:16:00.001Z",
    "dateUpdated": "2026-11-08T01:39:26.066Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-17293 (GCVE-0-2026-17293)

Vulnerability from cvelistv5 – Published: 2026-11-07 04:32 – Updated: 2026-11-07 04:32
VLAI
Title
Multiple Vulnerabilities in IBM API Connect
Summary
IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to modify user profile information due to broken object-level authorization. Access checks do not confirm that the user is permitted to change the targeted profile.
Severity
8.5 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
ibm CNA
References
Impacted products
Vendor Product Version
IBM API Connect Affected: 12.1.0.0 , ≤ 12.1.1.2 (semver)
Affected: 10.0.8.0 , ≤ 10.0.8.12 (semver)
    cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:10.0.8.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:10.0.8.12:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:10.0.8.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:10.0.8.12:*:*:*:*:*:*:*"
          ],
          "product": "API Connect",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "12.1.1.2",
              "status": "affected",
              "version": "12.1.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "10.0.8.12",
              "status": "affected",
              "version": "10.0.8.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to modify user profile information due to broken object-level authorization. Access checks do not confirm that the user is permitted to change the targeted profile."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-07T04:32:45.631Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295635"
        },
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295637"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\u003cbr\u003eFix Central Link: \u003ca href=\"https://www.ibm.com/support/pages/node/7290205\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7290205\u003c/a\u003e\u003c/p\u003e\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link:\u003ca href=\"https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026amp;product=ibm/WebSphere/IBM+API+Connect\u0026amp;release=10.0.8.12\u0026amp;platform=All\u0026amp;function=all\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026amp;product=ibm/WebSphere/IBM+API+Connect\u0026amp;release=10.0.8.12\u0026amp;platform=All\u0026amp;function=all\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\nFix Central Link:  https://www.ibm.com/support/pages/node/7290205 \n\n\n\nIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link: https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026product=ibm/WebSphere/IBM+API+Connect\u0026release=10.0.8.12\u0026platform=All\u0026function=all"
        }
      ],
      "title": "Multiple Vulnerabilities in IBM API Connect"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-17293",
    "datePublished": "2026-11-07T04:32:45.631Z",
    "dateReserved": "2026-07-25T00:38:57.025Z",
    "dateUpdated": "2026-11-07T04:32:45.631Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-17292 (GCVE-0-2026-17292)

Vulnerability from cvelistv5 – Published: 2026-11-07 04:32 – Updated: 2026-11-09 13:38
VLAI
Title
Multiple Vulnerabilities in IBM API Connect
Summary
IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to take over ownership of other organizations due to broken object-level authorization. Access checks on organization objects are incomplete, which could allow ownership of organizations the user does not control to be changed.
Severity
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-09 13:38 UTC
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
ibm CNA
References
Impacted products
Vendor Product Version
IBM API Connect Affected: 12.1.0.0 , ≤ 12.1.1.2 (semver)
Affected: 10.0.8.0 , ≤ 10.0.8.12 (semver)
    cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:10.0.8.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:10.0.8.12:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-17292",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-11-09T13:38:03.088522Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-11-09T13:38:12.497Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:10.0.8.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:10.0.8.12:*:*:*:*:*:*:*"
          ],
          "product": "API Connect",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "12.1.1.2",
              "status": "affected",
              "version": "12.1.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "10.0.8.12",
              "status": "affected",
              "version": "10.0.8.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to take over ownership of other organizations due to broken object-level authorization. Access checks on organization objects are incomplete, which could allow ownership of organizations the user does not control to be changed."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-07T04:32:44.617Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295635"
        },
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295637"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\u003cbr\u003eFix Central Link: \u003ca href=\"https://www.ibm.com/support/pages/node/7290205\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7290205\u003c/a\u003e\u003c/p\u003e\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link:\u003ca href=\"https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026amp;product=ibm/WebSphere/IBM+API+Connect\u0026amp;release=10.0.8.12\u0026amp;platform=All\u0026amp;function=all\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026amp;product=ibm/WebSphere/IBM+API+Connect\u0026amp;release=10.0.8.12\u0026amp;platform=All\u0026amp;function=all\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\nFix Central Link:  https://www.ibm.com/support/pages/node/7290205 \n\n\n\nIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link: https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026product=ibm/WebSphere/IBM+API+Connect\u0026release=10.0.8.12\u0026platform=All\u0026function=all"
        }
      ],
      "title": "Multiple Vulnerabilities in IBM API Connect"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-17292",
    "datePublished": "2026-11-07T04:32:44.617Z",
    "dateReserved": "2026-07-25T00:36:20.247Z",
    "dateUpdated": "2026-11-09T13:38:12.497Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-17284 (GCVE-0-2026-17284)

Vulnerability from cvelistv5 – Published: 2026-11-07 04:32 – Updated: 2026-11-07 04:32
VLAI
Title
Multiple Vulnerabilities in IBM API Connect
Summary
IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to perform unauthorized operations in other tenants' environments due to improper validation of client-supplied information. Tenant context is not sufficiently verified, which could allow actions on resources belonging to other tenants.
Severity
7.1 (High)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:N
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
ibm CNA
References
Impacted products
Vendor Product Version
IBM API Connect Affected: 12.1.0.0 , ≤ 12.1.1.2 (semver)
Affected: 10.0.8.0 , ≤ 10.0.8.12 (semver)
    cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:10.0.8.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:10.0.8.12:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:10.0.8.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:10.0.8.12:*:*:*:*:*:*:*"
          ],
          "product": "API Connect",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "12.1.1.2",
              "status": "affected",
              "version": "12.1.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "10.0.8.12",
              "status": "affected",
              "version": "10.0.8.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to perform unauthorized operations in other tenants\u0027 environments due to improper validation of client-supplied information. Tenant context is not sufficiently verified, which could allow actions on resources belonging to other tenants."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-07T04:32:36.159Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295635"
        },
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295637"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\u003cbr\u003eFix Central Link: \u003ca href=\"https://www.ibm.com/support/pages/node/7290205\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7290205\u003c/a\u003e\u003c/p\u003e\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link:\u003ca href=\"https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026amp;product=ibm/WebSphere/IBM+API+Connect\u0026amp;release=10.0.8.12\u0026amp;platform=All\u0026amp;function=all\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026amp;product=ibm/WebSphere/IBM+API+Connect\u0026amp;release=10.0.8.12\u0026amp;platform=All\u0026amp;function=all\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\nFix Central Link:  https://www.ibm.com/support/pages/node/7290205 \n\n\n\nIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link: https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026product=ibm/WebSphere/IBM+API+Connect\u0026release=10.0.8.12\u0026platform=All\u0026function=all"
        }
      ],
      "title": "Multiple Vulnerabilities in IBM API Connect"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-17284",
    "datePublished": "2026-11-07T04:32:36.159Z",
    "dateReserved": "2026-07-25T00:14:43.547Z",
    "dateUpdated": "2026-11-07T04:32:36.159Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-17283 (GCVE-0-2026-17283)

Vulnerability from cvelistv5 – Published: 2026-11-07 04:32 – Updated: 2026-11-08 01:39
VLAI
Title
Multiple Vulnerabilities in IBM API Connect
Summary
IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to broken object-level authorization.
Severity
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-08 01:32 UTC
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
ibm CNA
References
Impacted products
Vendor Product Version
IBM API Connect Affected: 12.1.0.0 , ≤ 12.1.1.2 (semver)
Affected: 10.0.8.0 , ≤ 10.0.8.12 (semver)
    cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:10.0.8.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:api_connect:10.0.8.12:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-17283",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-11-08T01:32:25.422701Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-11-08T01:39:27.126Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:api_connect:12.1.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:12.1.1.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:10.0.8.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:api_connect:10.0.8.12:*:*:*:*:*:*:*"
          ],
          "product": "API Connect",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "12.1.1.2",
              "status": "affected",
              "version": "12.1.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "10.0.8.12",
              "status": "affected",
              "version": "10.0.8.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to obtain sensitive information due to broken object-level authorization."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-639",
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-07T04:32:35.097Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295635"
        },
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7295637"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\u003cbr\u003eFix Central Link: \u003ca href=\"https://www.ibm.com/support/pages/node/7290205\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7290205\u003c/a\u003e\u003c/p\u003e\u003cp\u003eIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link:\u003ca href=\"https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026amp;product=ibm/WebSphere/IBM+API+Connect\u0026amp;release=10.0.8.12\u0026amp;platform=All\u0026amp;function=all\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026amp;product=ibm/WebSphere/IBM+API+Connect\u0026amp;release=10.0.8.12\u0026amp;platform=All\u0026amp;function=all\u003c/a\u003e\u003c/p\u003e"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerability now by upgrading to v12.1.1.3\nFix Central Link:  https://www.ibm.com/support/pages/node/7290205 \n\n\n\nIBM strongly recommends addressing the vulnerability now by upgrading to 10.0.8.13Fix Central Link: https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7EWebSphere\u0026product=ibm/WebSphere/IBM+API+Connect\u0026release=10.0.8.12\u0026platform=All\u0026function=all"
        }
      ],
      "title": "Multiple Vulnerabilities in IBM API Connect"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-17283",
    "datePublished": "2026-11-07T04:32:35.097Z",
    "dateReserved": "2026-07-25T00:11:47.462Z",
    "dateUpdated": "2026-11-08T01:39:27.126Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}
Mitigation
Architecture and Design

For each and every data access, ensure that the user has sufficient privilege to access the record that is being requested.

Mitigation
Architecture and Design Implementation

Make sure that the key that is used in the lookup of a specific user's record is not controllable externally by the user or that any tampering can be detected.

Mitigation
Architecture and Design

Use encryption in order to make it more difficult to guess other legitimate values of the key or associate a digital signature with the key so that the server can verify that there has been no tampering.

No CAPEC attack patterns related to this CWE.

← Back to the CWE list