{"id":"CVE-2022-28203","details":"A denial-of-service issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. When many files exist, requesting Special:NewFiles with actor as a condition can result in a very long running query.","aliases":["BIT-mediawiki-2022-28203"],"modified":"2026-03-14T11:40:03.966591Z","published":"2022-09-19T21:15:09.490Z","related":["MGASA-2022-0145"],"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/09/msg00027.html"},{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5246"},{"type":"FIX","url":"https://phabricator.wikimedia.org/T297731"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wikimedia/mediawiki","events":[{"introduced":"0"},{"fixed":"76572f7b8bc7bd3a9dfb73e3d9a08e56a06266f7"},{"introduced":"bc542ec6d8573dfb906b468901799e0017875f1e"},{"fixed":"0ab2de45d1de5e84eace4ab210b6b67b4fc4bf9d"},{"introduced":"b5643675baaeec999e68c20fdde1dc8467c7c920"},{"fixed":"364e92c494bf4f60c6ed4a876262d46c570c0770"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"1.35.6"},{"introduced":"1.36.0"},{"fixed":"1.36.4"},{"introduced":"1.37.0"},{"fixed":"1.37.2"}]}}],"versions":["1.36.0","1.36.1","1.36.2","1.36.3","1.37.0","1.37.1"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-28203.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}