{"id":"BIT-mediawiki-2024-23172","details":"An issue was discovered in the CheckUser extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. XSS can occur via message definitions. e.g., in SpecialCheckUserLog.","aliases":["CVE-2024-23172"],"modified":"2025-04-03T14:40:37.652Z","published":"2024-03-06T10:56:50.795Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*"]},"references":[{"type":"WEB","url":"https://gerrit.wikimedia.org/r/c/mediawiki/extensions/CheckUser/+/989179"},{"type":"WEB","url":"https://phabricator.wikimedia.org/T347708"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-23172"}],"affected":[{"package":{"name":"mediawiki","ecosystem":"Bitnami","purl":"pkg:bitnami/mediawiki"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.41.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mediawiki/BIT-mediawiki-2024-23172.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}],"schema_version":"1.7.3"}