{"id":"CVE-2021-36132","details":"An issue was discovered in the FileImporter extension in MediaWiki through 1.36. For certain relaxed configurations of the $wgFileImporterRequiredRight variable, it might not validate all appropriate user rights, thus allowing a user with insufficient rights to perform operations (specifically file uploads) that they should not be allowed to perform.","aliases":["BIT-mediawiki-2021-36132"],"modified":"2026-03-15T14:44:23.503581Z","published":"2021-07-02T13:15:07.953Z","references":[{"type":"FIX","url":"https://gerrit.wikimedia.org/r/q/I8ff2a67abd2c118a3469e4410eac2a451bfa76c3"},{"type":"FIX","url":"https://phabricator.wikimedia.org/T280590"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wikimedia/mediawiki","events":[{"introduced":"0"},{"last_affected":"3da22025cf4ec7c143049685d4510870a5afd137"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.36"}]}}],"versions":["1.1.0","1.3.0beta1","1.36.0","1.36.0-rc.0","1.36.1","1.36.2","1.36.3","1.36.4","1.5.0alpha1","1.5.0alpha2","1.5.0beta1","1.5.0beta2","1.5.0beta3","1.5.0beta4","1.6.0","REL1_36"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-36132.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}