CVE-2025-12107 (GCVE-0-2025-12107)
Vulnerability from cvelistv5
Published
2026-02-19 10:04
Modified
2026-03-06 15:29
CWE
  • CWE-1336 - Improper Neutralization of Special Elements Used in a Template Engine
Summary
Due to the use of a vulnerable third-party Velocity template engine, a malicious actor with admin privilege may inject and execute arbitrary template syntax within server-side templates. Successful exploitation of this vulnerability could allow a malicious actor with admin privilege to inject and execute arbitrary template code on the server, potentially leading to remote code execution, data manipulation, or unauthorized access to sensitive information.
Impacted products
Vendor Product Version
WSO2 WSO2 Identity Server Version: 5.11.0.130   < 5.11.0.299
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-12107",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-20T20:41:43.252367Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-20T20:41:56.623Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "WSO2 Identity Server",
          "vendor": "WSO2",
          "versions": [
            {
              "lessThan": "5.11.0.299",
              "status": "affected",
              "version": "5.11.0.130",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:wso2:wso2_identity_server:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.11.0.299",
                  "versionStartIncluding": "5.11.0.130",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "OR"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Robert Raducioiu"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Due to the use of a vulnerable third-party Velocity template engine, a malicious actor with admin privilege may inject and execute arbitrary template syntax within server-side templates. \u003cbr\u003e\u003cbr\u003e Successful exploitation of this vulnerability could allow a malicious actor with admin privilege to inject and execute arbitrary template code on the server, potentially leading to remote code execution, data manipulation, or unauthorized access to sensitive information."
            }
          ],
          "value": "Due to the use of a vulnerable third-party Velocity template engine, a malicious actor with admin privilege may inject and execute arbitrary template syntax within server-side templates. \n\n Successful exploitation of this vulnerability could allow a malicious actor with admin privilege to inject and execute arbitrary template code on the server, potentially leading to remote code execution, data manipulation, or unauthorized access to sensitive information."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1336",
              "description": "CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-06T15:29:19.426Z",
        "orgId": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
        "shortName": "WSO2"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4517/"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: transparent;\"\u003eFollow the instructions given on \u003c/span\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4517/#solution\"\u003e\u003cspan style=\"background-color: transparent;\"\u003ehttps://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4517/#solution\u003c/span\u003e\u003c/a\u003e \u003cbr\u003e"
            }
          ],
          "value": "Follow the instructions given on  https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4517/#solution https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4517/#solution"
        }
      ],
      "source": {
        "advisory": "WSO2-2025-4517",
        "discovery": "EXTERNAL"
      },
      "title": "Potential authenticated Server-Side Template Injection (SSTI) vulnerability.",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
    "assignerShortName": "WSO2",
    "cveId": "CVE-2025-12107",
    "datePublished": "2026-02-19T10:04:47.542Z",
    "dateReserved": "2025-10-23T11:28:43.355Z",
    "dateUpdated": "2026-03-06T15:29:19.426Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-12107\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-02-20T20:41:43.252367Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-02-20T20:41:51.440Z\"}}], \"cna\": {\"title\": \"Potential authenticated Server-Side Template Injection (SSTI) vulnerability.\", \"source\": {\"advisory\": \"WSO2-2025-4517\", \"discovery\": \"EXTERNAL\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"reporter\", \"value\": \"Robert Raducioiu\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"CHANGED\", \"version\": \"3.1\", \"baseScore\": 8.4, \"attackVector\": \"ADJACENT_NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"WSO2\", \"product\": \"WSO2 Identity Server\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.11.0.130\", \"lessThan\": \"5.11.0.299\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Follow the instructions given on  https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4517/#solution https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4517/#solution\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cspan style=\\\"background-color: transparent;\\\"\u003eFollow the instructions given on \u003c/span\u003e\u003ca target=\\\"_blank\\\" rel=\\\"nofollow\\\" href=\\\"https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4517/#solution\\\"\u003e\u003cspan style=\\\"background-color: transparent;\\\"\u003ehttps://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4517/#solution\u003c/span\u003e\u003c/a\u003e \u003cbr\u003e\", \"base64\": false}]}], \"references\": [{\"url\": \"https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4517/\", \"tags\": [\"vendor-advisory\"]}], \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Due to the use of a vulnerable third-party Velocity template engine, a malicious actor with admin privilege may inject and execute arbitrary template syntax within server-side templates. \\n\\n Successful exploitation of this vulnerability could allow a malicious actor with admin privilege to inject and execute arbitrary template code on the server, potentially leading to remote code execution, data manipulation, or unauthorized access to sensitive information.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Due to the use of a vulnerable third-party Velocity template engine, a malicious actor with admin privilege may inject and execute arbitrary template syntax within server-side templates. \u003cbr\u003e\u003cbr\u003e Successful exploitation of this vulnerability could allow a malicious actor with admin privilege to inject and execute arbitrary template code on the server, potentially leading to remote code execution, data manipulation, or unauthorized access to sensitive information.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-1336\", \"description\": \"CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine\"}]}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:wso2:wso2_identity_server:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.11.0.299\", \"versionStartIncluding\": \"5.11.0.130\"}], \"operator\": \"OR\"}], \"operator\": \"OR\"}], \"providerMetadata\": {\"orgId\": \"ed10eef1-636d-4fbe-9993-6890dfa878f8\", \"shortName\": \"WSO2\", \"dateUpdated\": \"2026-03-06T15:29:19.426Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-12107\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-03-06T15:29:19.426Z\", \"dateReserved\": \"2025-10-23T11:28:43.355Z\", \"assignerOrgId\": \"ed10eef1-636d-4fbe-9993-6890dfa878f8\", \"datePublished\": \"2026-02-19T10:04:47.542Z\", \"assignerShortName\": \"WSO2\"}",
      "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…