{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "17.6"
              },
              {
                "fixed": "18.3.6"
              }
            ]
          },
          "events": [
            {
              "introduced": "a8830741d3c4ad7f6a70eed38ee7af31f298d093"
            },
            {
              "fixed": "424c6d1f82a9a32df34d8059f2dadc30d356ff65"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        },
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "18.4"
              },
              {
                "fixed": "18.4.4"
              }
            ]
          },
          "events": [
            {
              "introduced": "9255f56b45844196bb7657a9f1fde6aa65a5d08d"
            },
            {
              "fixed": "e2798305dc3604e272e12a319a932e96c3540374"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        },
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "18.5"
              },
              {
                "fixed": "18.5.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "37cc4da7158316bb9b204cef9b056f16fff1df32"
            },
            {
              "fixed": "cb961538ba8e451246e168e7bbd5b1e04f69102a"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "GitLab",
    "cwe_ids": [
      "CWE-201"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/7xxx/CVE-2025-7000.json"
  },
  "details": "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.",
  "id": "CVE-2025-7000",
  "modified": "2026-04-01T23:10:30.746724149Z",
  "published": "2025-11-15T08:04:19.745Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/7xxx/CVE-2025-7000.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-7000"
    },
    {
      "type": "REPORT",
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/553129"
    },
    {
      "type": "REPORT",
      "url": "https://hackerone.com/reports/3214025"
    },
    {
      "type": "PACKAGE",
      "url": "git://git@gitlab.com:gitlab-org/gitlab.git"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Insertion of Sensitive Information Into Sent Data in GitLab"
}