{"id":"CVE-2013-4580","aliases":["EUVD-2013-4438","GHSA-9q79-pqhq-v25q"],"status":"published","title":"GitLab before 5.4.2, Community Edition before 6.2.4, and Enterprise Edition before 6.2.1, when...","description":"GitLab before 5.4.2, Community Edition before 6.2.4, and Enterprise Edition before 6.2.1, when using a MySQL backend, allows remote attackers to impersonate arbitrary users and bypass authentication via unspecified API calls.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01322,"percentile":0.7108,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2014-05-12T14:00:00Z","modified":"2026-06-16T23:57:29Z","products":[{"vendor":"gitlab","product":"gitlab"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2013/11/15/4","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://www.gitlab.com/2013/11/14/multiple-critical-vulnerabilities-in-gitlab/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4580"},{"url":"https://www.gitlab.com/2013/11/14/multiple-critical-vulnerabilities-in-gitlab"},{"url":"https://github.com/advisories/GHSA-9q79-pqhq-v25q"}],"sources":{"cve":[{"id":"CVE-2013-4580","description":"GitLab before 5.4.2, Community Edition before 6.2.4, and Enterprise Edition before 6.2.1, when using a MySQL backend, allows remote attackers to impersonate arbitrary users and bypass authentication via unspecified API calls.","status":"published","published":"2014-05-12T14:00:00Z","modified":"2024-08-06T16:45:14.838Z","updated_at":"2026-11-02T14:34:57.869657Z"}],"euvd":[{"id":"EUVD-2013-4438","description":"GitLab before 5.4.2, Community Edition before 6.2.4, and Enterprise Edition before 6.2.1, when using a MySQL backend, allows remote attackers to impersonate arbitrary users and bypass authentication via unspecified API calls.","status":"published","published":"2014-05-12T14:00:00Z","modified":"2024-08-06T16:45:14Z","updated_at":"2026-11-03T01:56:31.067159Z"}],"ghsa":[{"id":"GHSA-9q79-pqhq-v25q","title":"GitLab before 5.4.2, Community Edition before 6.2.4, and Enterprise Edition before 6.2.1, when...","description":"GitLab before 5.4.2, Community Edition before 6.2.4, and Enterprise Edition before 6.2.1, when using a MySQL backend, allows remote attackers to impersonate arbitrary users and bypass authentication via unspecified API calls.","status":"published","published":"2022-05-17T03:55:21Z","modified":"2025-04-12T12:34:35Z","cwes":["CWE-287"],"updated_at":"2026-11-02T15:01:17.900782Z"}],"nvd":[{"id":"CVE-2013-4580","description":"GitLab before 5.4.2, Community Edition before 6.2.4, and Enterprise Edition before 6.2.1, when using a MySQL backend, allows remote attackers to impersonate arbitrary users and bypass authentication via unspecified API calls.","status":"published","published":"2014-05-12T14:55:05.21Z","modified":"2026-06-16T23:57:29.48Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:02:50.049023Z"}]}}