{"action":"Upgrade mediawiki to 1:1.35.2-1 or later.","affected":[{"fixed":"1:1.35.2-1","introduced":"0"}],"component":"mediawiki","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:1.35.2-1"],"id":"tcs_01M5NFK0YMN6MNXNGSSJT2PNCV","modified_at":"2026-10-23T18:02:52.053676810Z","published_at":"2021-04-06T07:15:12.497Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-30158","https://security-tracker.debian.org/tracker/CVE-2021-30158"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-30158","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-30158"}],"summary":"An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Blocked users are unable to use Special:ResetTokens. This has security relevance because a blocked user mig"}