{"id":"CVE-2026-100104","published":"2026-10-13T01:05:36Z","modified":"2026-10-14T19:14:13Z","title":"Server-Side Request Forgery (SSRF) in GitLab","vendor":"GitLab","product":"GitLab","tier":"tail","description":{"text":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.3 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user to perform server-side request forgery and reach internal network resources due to a time-of-check to time-of-use race condition in URL validation during repository import operations.","provenance":"source","from":"CVE.org"},"cvss":{"score":3.5,"severity":"LOW","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.00197,"percentile":0.09438,"provenance":"source"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/594194","tags":[]},{"url":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/","tags":[]}],"priority":{"score":4.3,"factors":[{"name":"EPSS percentile","points":1.89},{"name":"CVSS severity","points":2.45}]},"vendorSlug":"gitlab","affectedVersions":[{"vendor":"GitLab","product":"GitLab","versions":[">= 10.3, < 19.2.8",">= 19.3, < 19.3.5",">= 19.4, < 19.4.2"]}],"euvd":{"id":"EUVD-2026-98212","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-gitlab-gitlab-cwe-918"}}