{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "44FFF09C-980B-4D7E-AF34-BBAECB1B179D",
              "versionEndExcluding": "16.3-11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:enalean:tuleap:*:*:*:*:community:*:*:*",
              "matchCriteriaId": "0D124015-9B32-4210-B68D-9F8EC70C5E7C",
              "versionEndExcluding": "16.4.99.1740567344",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "54A72640-277F-4E54-A2F4-8948FF0F16E2",
              "versionEndExcluding": "16.4-6",
              "versionStartIncluding": "16.4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Tuleap is an Open Source Suite to improve management of software developments and collaboration. The mass emailing features do not sanitize the content of the HTML emails. A malicious user could use this issue to facilitate a phishing attempt or to indirectly exploit issues in the recipients mail clients. This vulnerability is fixed in Tuleap Community Edition 16.4.99.1740567344 and Tuleap Enterprise Edition 16.4-6 and 16.3-11."
    },
    {
      "lang": "es",
      "value": "Tuleap es una suite de c\u00f3digo abierto para mejorar la gesti\u00f3n de los desarrollos de software y la colaboraci\u00f3n. Las funciones de env\u00edo masivo de correos electr\u00f3nicos no depuran el contenido de los correos electr\u00f3nicos HTML. Un usuario malintencionado podr\u00eda utilizar este problema para facilitar un intento de phishing o para explotar indirectamente problemas en los clientes de correo de los destinatarios. Esta vulnerabilidad se ha corregido en Tuleap Community Edition 16.4.99.1740567344 y Tuleap Enterprise Edition 16.4-6 y 16.3-11."
    }
  ],
  "id": "CVE-2025-27156",
  "lastModified": "2025-08-22T15:57:26.430",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-03-04T17:15:18.997",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/Enalean/tuleap/commit/a0bc657297b405debce1f5bcbbb30c733f3f09bd"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory",
        "Patch"
      ],
      "url": "https://github.com/Enalean/tuleap/security/advisories/GHSA-x2v2-xr59-c9cf"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory",
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://tuleap.net/plugins/tracker/?aid=42177"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}