{"id":"CVE-2023-0155","aliases":["BIT-gitlab-2023-0155","EUVD-2023-12245","GHSA-qch9-vmv9-f8v6","UBUNTU-CVE-2023-0155"],"status":"published","title":"An issue has been discovered in GitLab CE/EE affecting all versions before 15.8.5, 15.9.4, 15.10...","description":"An issue has been discovered in GitLab CE/EE affecting all versions before 15.8.5, 15.9.4, 15.10.1. Open redirects was possible due to framing arbitrary content on any page allowing user controlled markdown","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00773,"percentile":0.56017,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-601"],"published":"2023-05-03T00:00:00Z","modified":"2026-10-28T02:30:39Z","fixes":[{"ecosystem":"Bitnami","package":"gitlab","fixed_in":["15.10.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"gitlab","ranges":[{"type":"SEMVER","events":[{"introduced":"15.7.0"},{"fixed":"15.10.1"}]}]},{"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/387638","tags":["x_transferred","Exploit","Third Party Advisory","advisory","report"]},{"url":"https://hackerone.com/reports/1817250","tags":["x_transferred","Permissions Required","web","report"]},{"url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0155.json","tags":["x_transferred","Third Party Advisory","advisory","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0155","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-qch9-vmv9-f8v6"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0155.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-0155","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-0155","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-0155","description":"An issue has been discovered in GitLab CE/EE affecting all versions before 15.8.5, 15.9.4, 15.10.1. Open redirects was possible due to framing arbitrary content on any page allowing user controlled markdown","status":"published","published":"2023-05-03T00:00:00Z","modified":"2025-02-12T16:06:37.397Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:L","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:35.256261Z"}],"euvd":[{"id":"EUVD-2023-12245","description":"An issue has been discovered in GitLab CE/EE affecting all versions before 15.8.5, 15.9.4, 15.10.1. Open redirects was possible due to framing arbitrary content on any page allowing user controlled markdown","status":"published","published":"2023-05-03T00:00:00Z","modified":"2025-02-12T16:06:37Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T00:03:57.825751Z"}],"ghsa":[{"id":"GHSA-qch9-vmv9-f8v6","title":"An issue has been discovered in GitLab CE/EE affecting all versions before 15.8.5, 15.9.4, 15.10...","description":"An issue has been discovered in GitLab CE/EE affecting all versions before 15.8.5, 15.9.4, 15.10.1. Open redirects was possible due to framing arbitrary content on any page allowing user controlled markdown","status":"published","published":"2023-05-03T21:30:18Z","modified":"2024-04-04T03:47:21Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:L","level":"medium"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:56:18.00765Z"}],"nvd":[{"id":"CVE-2023-0155","description":"An issue has been discovered in GitLab CE/EE affecting all versions before 15.8.5, 15.9.4, 15.10.1. Open redirects was possible due to framing arbitrary content on any page allowing user controlled markdown","status":"published","published":"2023-05-03T21:15:16.323Z","modified":"2026-06-17T05:24:54.93Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:L","level":"medium","assessor":"primary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:07:59.151142Z"}],"osv":[{"id":"CVE-2023-0155","description":"An issue has been discovered in GitLab CE/EE affecting all versions before 15.8.5, 15.9.4, 15.10.1. Open redirects was possible due to framing arbitrary content on any page allowing user controlled markdown","status":"published","published":"2023-05-03T00:00:00Z","modified":"2026-10-28T02:30:39.028977164Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T15:44:29.487253Z"},{"id":"UBUNTU-CVE-2023-0155","description":"An issue has been discovered in GitLab CE/EE affecting all versions before 15.8.5, 15.9.4, 15.10.1. Open redirects was possible due to framing arbitrary content on any page allowing user controlled markdown","status":"published","published":"2023-05-03T21:15:00Z","modified":"2025-10-24T05:01:01Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:L","level":"medium"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T16:54:18.756095Z"},{"id":"BIT-gitlab-2023-0155","description":"An issue has been discovered in GitLab CE/EE affecting all versions before 15.8.5, 15.9.4, 15.10.1. Open redirects was possible due to framing arbitrary content on any page allowing user controlled markdown","status":"published","published":"2024-03-06T11:12:33.597Z","modified":"2026-09-08T08:47:42.192834456Z","updated_at":"2026-11-02T15:28:30.405543Z"}]}}