{"id":"CVE-2025-6454","summary":"Server-Side Request Forgery (SSRF) in GitLab","details":"An issue has been discovered in GitLab CE/EE affecting all versions from 16.11 before 18.1.6, 18.2 before 18.2.6, and 18.3 before 18.3.2 that could have allowed authenticated users to make unintended internal requests through proxy environments by injecting crafted sequences.","aliases":["BIT-gitlab-2025-6454"],"modified":"2026-10-30T10:47:16.524025139Z","published":"2025-09-12T06:05:49.792Z","database_specific":{"cna_assigner":"GitLab","cwe_ids":["CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6454.json"},"references":[{"type":"WEB","url":"https://about.gitlab.com/releases/2025/09/10/patch-release-gitlab-18-3-2-released/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6454.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6454"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/550766"},{"type":"REPORT","url":"https://hackerone.com/reports/3162711"},{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"22834294718a25956b0a859c8eed72248300eeee"},{"fixed":"f2e9bb529ea308547c5cf059bbb25aaf7adf96be"},{"introduced":"64403a0daee4413eb45b939590f37c351b8e72bf"},{"fixed":"a3b7906ca40e331c17bbeab4085a6d72cf03afd1"},{"introduced":"94282cd9b41643ecd8a82da6cf46834cd9609afe"},{"fixed":"1ffbed2ea94e5a3c4364ae2062b825bcf8e41ae5"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"16.11.0"},{"fixed":"18.1.6"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*"},{"range":[{"introduced":"16.11.0"},{"fixed":"18.1.6"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"},{"range":[{"introduced":"18.2.0"},{"fixed":"18.2.6"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*"},{"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","range":[{"introduced":"18.2.0"},{"fixed":"18.2.6"}]},{"range":[{"introduced":"18.3.0"},{"fixed":"18.3.2"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*"},{"range":[{"introduced":"18.3.0"},{"fixed":"18.3.2"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"}]}}],"versions":["v18.3.0-ee","v18.2.4-ee","v18.2.3-ee","v18.2.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6454.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}]}