{"id":"CVE-2020-13336","aliases":["BIT-gitlab-2020-13336","EUVD-2020-5596","GHSA-jpgp-p76h-hmp8","UBUNTU-CVE-2020-13336"],"status":"published","title":"An issue has been discovered in GitLab affecting versions from 11.8 before 12.10.13. GitLab was...","description":"An issue has been discovered in GitLab affecting versions from 11.8 before 12.10.13. GitLab was vulnerable to a stored XSS by in the error tracking feature.","severity":{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00599,"percentile":0.49023,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2020-09-30T20:56:45Z","modified":"2026-10-20T10:51:13Z","fixes":[{"ecosystem":"Bitnami","package":"gitlab","fixed_in":["12.10.13"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"gitlab","ranges":[{"type":"SEMVER","events":[{"introduced":"11.8.0"},{"fixed":"12.10.13"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"gitlab","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.3+dfsg-9","8.4.3+dfsg-12","8.5.8+dfsg-5"]}],"products":[{"vendor":"gitlab","product":"gitlab"}],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/215970","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Vendor Advisory","advisory","report"]},{"url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13336.json","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13336","tags":["web"]},{"url":"https://github.com/advisories/GHSA-jpgp-p76h-hmp8"},{"url":"https://ubuntu.com/security/CVE-2020-13336","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-13336","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-13336","description":"An issue has been discovered in GitLab affecting versions from 11.8 before 12.10.13. GitLab was vulnerable to a stored XSS by in the error tracking feature.","status":"published","published":"2020-09-30T20:56:45Z","modified":"2024-08-04T12:18:17.577Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:53.868619Z"}],"euvd":[{"id":"EUVD-2020-5596","description":"An issue has been discovered in GitLab affecting versions from 11.8 before 12.10.13. GitLab was vulnerable to a stored XSS by in the error tracking feature.","status":"published","published":"2020-09-30T20:56:45Z","modified":"2024-08-04T12:18:17Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T03:07:37.76906Z"}],"ghsa":[{"id":"GHSA-jpgp-p76h-hmp8","title":"An issue has been discovered in GitLab affecting versions from 11.8 before 12.10.13. GitLab was...","description":"An issue has been discovered in GitLab affecting versions from 11.8 before 12.10.13. GitLab was vulnerable to a stored XSS by in the error tracking feature.","status":"published","published":"2022-05-24T17:29:47Z","modified":"2023-01-29T05:04:12Z","updated_at":"2026-11-02T14:45:29.899073Z"}],"nvd":[{"id":"CVE-2020-13336","description":"An issue has been discovered in GitLab affecting versions from 11.8 before 12.10.13. GitLab was vulnerable to a stored XSS by in the error tracking feature.","status":"published","published":"2020-09-30T21:15:12.73Z","modified":"2026-06-17T02:52:58.82Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:17.70091Z"}],"osv":[{"id":"CVE-2020-13336","description":"An issue has been discovered in GitLab affecting versions from 11.8 before 12.10.13. GitLab was vulnerable to a stored XSS by in the error tracking feature.","status":"published","published":"2020-09-30T21:15:12.73Z","modified":"2026-10-20T10:51:13.069444912Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:14.034736Z"},{"id":"UBUNTU-CVE-2020-13336","description":"An issue has been discovered in GitLab affecting versions from 11.8 before 12.10.13. GitLab was vulnerable to a stored XSS by in the error tracking feature.","status":"published","published":"2020-09-30T21:15:00Z","modified":"2025-10-24T04:48:30Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"},{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:22.804634Z"},{"id":"BIT-gitlab-2020-13336","description":"An issue has been discovered in GitLab affecting versions from 11.8 before 12.10.13. GitLab was vulnerable to a stored XSS by in the error tracking feature.","status":"published","published":"2024-03-06T11:21:53.536Z","modified":"2026-09-10T16:01:32.178817566Z","updated_at":"2026-11-02T15:28:29.999658Z"}]}}