CVE-2025-7000

{
  "id": "CVE-2025-7000",
  "sourceIdentifier": "[email protected]",
  "published": "2025-11-15T08:15:46.487",
  "lastModified": "2026-10-19T13:10:00.110",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue has been discovered in GitLab CE/EE affecting all versions  from 17.6  before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2, that, under specific conditions, could have allowed unauthorized users to view confidential branch names by accessing project issues with related merge requests."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en GitLab CE/EE que afecta a todas las versiones desde la 17.6 antes de la 18.3.6, la 18.4 antes de la 18.4.4, y la 18.5 antes de la 18.5.2, que, bajo condiciones específicas, podría haber permitido a usuarios no autorizados ver nombres de ramas confidenciales al acceder a incidencias del proyecto con solicitudes de fusión relacionadas."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "GitLab",
          "product": "GitLab",
          "defaultStatus": "unaffected",
          "cpes": [
            "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
          ],
          "repo": "git://[email protected]:gitlab-org/gitlab.git",
          "versions": [
            {
              "version": "17.6",
              "lessThan": "18.3.6",
              "versionType": "semver",
              "status": "affected"
            },
            {
              "version": "18.4",
              "lessThan": "18.4.4",
              "versionType": "semver",
              "status": "affected"
            },
            {
              "version": "18.5",
              "lessThan": "18.5.2",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2025-11-17T20:14:01.215076Z",
          "id": "CVE-2025-7000",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-201"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
              "versionStartIncluding": "17.6.0",
              "versionEndExcluding": "18.3.6",
              "matchCriteriaId": "4398F785-F443-44A2-9191-768F48B10579"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
              "versionStartIncluding": "17.6.0",
              "versionEndExcluding": "18.3.6",
              "matchCriteriaId": "1272563C-FE27-48BE-9666-065197613AE2"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
              "versionStartIncluding": "18.4.0",
              "versionEndExcluding": "18.4.4",
              "matchCriteriaId": "36824F52-C9A0-4FB3-91F3-05593E3551E8"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
              "versionStartIncluding": "18.4.0",
              "versionEndExcluding": "18.4.4",
              "matchCriteriaId": "6D0A238D-1278-4D05-86F5-4C323E0CFE36"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
              "versionStartIncluding": "18.5.0",
              "versionEndExcluding": "18.5.2",
              "matchCriteriaId": "7E85D20B-EEE1-4CC9-B50A-4040972287D8"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
              "versionStartIncluding": "18.5.0",
              "versionEndExcluding": "18.5.2",
              "matchCriteriaId": "B2A3A57F-C750-4C92-8C2B-C5FCF1D70F4F"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/",
      "source": "[email protected]",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/553129",
      "source": "[email protected]",
      "tags": [
        "Broken Link"
      ]
    },
    {
      "url": "https://hackerone.com/reports/3214025",
      "source": "[email protected]",
      "tags": [
        "Permissions Required"
      ]
    }
  ]
}