{"id":"CVE-2021-22225","details":"Insufficient input sanitization in markdown in GitLab version 13.11 and up allows an attacker to exploit a stored cross-site scripting vulnerability via a specially-crafted markdown","aliases":["BIT-gitlab-2021-22225"],"modified":"2026-08-27T19:00:37.281672Z","published":"2021-07-07T12:15:08.380Z","references":[{"type":"ADVISORY","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22225.json"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/331051"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"7fde0affe23350009581d94bbda9e1867f021c07"},{"fixed":"c97463266eba228cdd87a62b1289bf372c1b3866"},{"introduced":"12a3ec8fb4a540576b2d47247bc86ea7e2c7565b"},{"fixed":"088a665feba19e15cff694d69fc920197286678b"},{"introduced":"0034acfc891b0cbc2ecc4aa4c5ca0d1f89e3c32f"},{"fixed":"2504e045362c0930170ea2f9bfd0d1e4d143a817"}],"database_specific":{"cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"13.11.3"},{"fixed":"13.11.6"},{"introduced":"13.12.0"},{"fixed":"13.12.6"},{"introduced":"14.0.0"},{"fixed":"14.0.2"}],"source":"CPE_RANGE"}}],"versions":["v13.12.5-ee","v14.0.1-ee","v14.0.0-ee","v13.12.4-ee","v13.12.3-ee","v13.11.4-ee","v13.12.1-ee","v13.11.3-ee","v13.12.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-22225.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}