CVE-2026-4418 (GCVE-0-2026-4418)
Vulnerability from cvelistv5
Published
2026-10-19 17:39
Modified
2026-10-19 18:12
CWE
  • CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Summary
IBM Cloud Pak System 2.3.6.0, and 2.3.6.1 is vulnerable to HTML injection. A remotely authenticated attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site.
References
Impacted products
Vendor Product Version
IBM Cloud Pak System Version: 2.3.6.0
Version: 2.3.6.1
    cpe:2.3:a:ibm:cloud_pak_system:2.3.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:cloud_pak_system:2.3.6.1:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-4418",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-19T18:12:03.915143Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-19T18:12:10.504Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:cloud_pak_system:2.3.6.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:cloud_pak_system:2.3.6.1:*:*:*:*:*:*:*"
          ],
          "product": "Cloud Pak System",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "2.3.6.0"
            },
            {
              "status": "affected",
              "version": "2.3.6.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eIBM Cloud Pak System 2.3.6.0, and 2.3.6.1 is vulnerable to HTML injection. A remotely authenticated attacker could inject malicious HTML code, which when viewed, would be executed in the victim\u0027s Web browser within the security context of the hosting site.\u003c/p\u003e"
            }
          ],
          "value": "IBM Cloud Pak System 2.3.6.0, and 2.3.6.1 is vulnerable to HTML injection. A remotely authenticated attacker could inject malicious HTML code, which when viewed, would be executed in the victim\u0027s Web browser within the security context of the hosting site."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-80",
              "description": "CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-19T17:39:41.586Z",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://www.ibm.com/support/pages/node/7290183"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cdiv\u003e\u003cp\u003e\u003cstrong\u003eIBM strongly recommends addressing the vulnerability now by \u003ca href=\"https://www.ibm.com/support/pages/node/7284365\" rel=\"nofollow\"\u003eupgrading to 2.3.6.2\u003c/a\u003e.\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eThis Security bulletin applies to IBM Cloud Pak System, IBM Cloud Pak System Software and\u00a0 IBM Cloud Pak System Software Suite.\u003c/p\u003e\u003cp\u003eInformation on upgrading here \u003ca href=\"https://www.ibm.com/support/pages/node/7284365\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7284365\u003c/a\u003e\u003c/p\u003e\u003cdiv\u003e\u003c/div\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eFor unsupported versions the recommendation is\u00a0 to upgrade to supported version of the product.\u003c/p\u003e\u003cp\u003e\u003c/p\u003e"
            }
          ],
          "value": "IBM strongly recommends addressing the vulnerability now by  https://www.ibm.com/support/pages/node/7284365 \n\n\n\n\n\n\n\n\n\n\n\nFor unsupported versions the recommendation is\u00a0 to upgrade to supported version of the product."
        }
      ],
      "title": "IBM Cloud Pak System HTML Injection"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-4418",
    "datePublished": "2026-10-19T17:39:41.586Z",
    "dateReserved": "2026-03-19T03:20:24.677Z",
    "dateUpdated": "2026-10-19T18:12:10.504Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"cna\": {\"providerMetadata\": {\"orgId\": \"9a959283-ebb5-44b6-b705-dcc2bbced522\", \"shortName\": \"ibm\", \"dateUpdated\": \"2026-10-19T17:39:41.586Z\"}, \"title\": \"IBM Cloud Pak System HTML Injection\", \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"cweId\": \"CWE-80\", \"description\": \"CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)\", \"type\": \"CWE\"}]}], \"affected\": [{\"vendor\": \"IBM\", \"product\": \"Cloud Pak System\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.3.6.0\"}, {\"status\": \"affected\", \"version\": \"2.3.6.1\"}], \"cpes\": [\"cpe:2.3:a:ibm:cloud_pak_system:2.3.6.0:*:*:*:*:*:*:*\", \"cpe:2.3:a:ibm:cloud_pak_system:2.3.6.1:*:*:*:*:*:*:*\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"IBM Cloud Pak System 2.3.6.0, and 2.3.6.1 is vulnerable to HTML injection. A remotely authenticated attacker could inject malicious HTML code, which when viewed, would be executed in the victim\u0027s Web browser within the security context of the hosting site.\", \"supportingMedia\": [{\"type\": \"text/html\", \"base64\": false, \"value\": \"\u003cp\u003eIBM Cloud Pak System 2.3.6.0, and 2.3.6.1 is vulnerable to HTML injection. A remotely authenticated attacker could inject malicious HTML code, which when viewed, would be executed in the victim\u0027s Web browser within the security context of the hosting site.\u003c/p\u003e\"}]}], \"references\": [{\"url\": \"https://www.ibm.com/support/pages/node/7290183\", \"tags\": [\"vendor-advisory\", \"patch\"]}], \"metrics\": [{\"format\": \"CVSS\", \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}], \"cvssV3_1\": {\"version\": \"3.1\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"REQUIRED\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\", \"baseSeverity\": \"MEDIUM\", \"baseScore\": 5.4, \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N\"}}], \"solutions\": [{\"lang\": \"en\", \"value\": \"IBM strongly recommends addressing the vulnerability now by  https://www.ibm.com/support/pages/node/7284365 \\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\n\\nFor unsupported versions the recommendation is\\u00a0 to upgrade to supported version of the product.\", \"supportingMedia\": [{\"type\": \"text/html\", \"base64\": false, \"value\": \"\u003cdiv\u003e\u003cp\u003e\u003cstrong\u003eIBM strongly recommends addressing the vulnerability now by \u003ca href=\\\"https://www.ibm.com/support/pages/node/7284365\\\" rel=\\\"nofollow\\\"\u003eupgrading to 2.3.6.2\u003c/a\u003e.\u003c/strong\u003e\u003c/p\u003e\u003cp\u003eThis Security bulletin applies to IBM Cloud Pak System, IBM Cloud Pak System Software and\\u00a0 IBM Cloud Pak System Software Suite.\u003c/p\u003e\u003cp\u003eInformation on upgrading here \u003ca href=\\\"https://www.ibm.com/support/pages/node/7284365\\\" rel=\\\"nofollow\\\"\u003ehttps://www.ibm.com/support/pages/node/7284365\u003c/a\u003e\u003c/p\u003e\u003cdiv\u003e\u003c/div\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eFor unsupported versions the recommendation is\\u00a0 to upgrade to supported version of the product.\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\"}]}]}, \"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-4418\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-19T18:12:03.915143Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-19T18:12:06.923Z\"}}]}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-4418\", \"assignerOrgId\": \"9a959283-ebb5-44b6-b705-dcc2bbced522\", \"state\": \"PUBLISHED\", \"assignerShortName\": \"ibm\", \"dateReserved\": \"2026-03-19T03:20:24.677Z\", \"datePublished\": \"2026-10-19T17:39:41.586Z\", \"dateUpdated\": \"2026-10-19T18:12:10.504Z\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


Loading…

Loading…