{"action":"Upgrade mediawiki/semantic-media-wiki to 7.3.0 or later.","affected":[{"fixed":"7.3.0","introduced":"3.0.0"}],"component":"mediawiki/semantic-media-wiki","cve_ids":[],"ecosystem":"Packagist","exploited":false,"fixed_versions":["7.3.0"],"ghsa_id":"GHSA-jr78-w6w5-m8f8","id":"tcs_01M5KF4V42BB6R963XJ7RVB4WE","modified_at":"2026-09-18T17:15:05.417610018Z","published_at":"2026-09-18T16:59:31Z","references":["https://osv.dev/vulnerability/GHSA-jr78-w6w5-m8f8","https://github.com/SemanticMediaWiki/SemanticMediaWiki/security/advisories/GHSA-jr78-w6w5-m8f8","https://github.com/SemanticMediaWiki/SemanticMediaWiki","https://github.com/SemanticMediaWiki/SemanticMediaWiki/releases/tag/7.3.0"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"GHSA-jr78-w6w5-m8f8","url":"https://osv.dev/vulnerability/GHSA-jr78-w6w5-m8f8"}],"summary":"Semantic MediaWiki'a missing authorization in the smwtask API module allows unauthenticated access to admin-only maintenance tasks"}