{"action":"Upgrade mediawiki/semantic-media-wiki to 7.2.1 or later.","affected":[{"fixed":"7.2.1","introduced":"4.2.0"}],"component":"mediawiki/semantic-media-wiki","cve_ids":["CVE-2026-116891"],"ecosystem":"Packagist","epss":0.00174,"exploited":false,"fixed_versions":["7.2.1"],"ghsa_id":"GHSA-9rcc-pmj8-ffhr","id":"tcs_01M5KF08XCRHQDZ5PS2V8AA69D","modified_at":"2026-10-28T03:11:07.843706208Z","published_at":"2026-09-18T16:59:16Z","references":["https://osv.dev/vulnerability/GHSA-9rcc-pmj8-ffhr","https://github.com/SemanticMediaWiki/SemanticMediaWiki/security/advisories/GHSA-9rcc-pmj8-ffhr","https://github.com/SemanticMediaWiki/SemanticMediaWiki","https://github.com/SemanticMediaWiki/SemanticMediaWiki/releases/tag/7.2.1"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-9rcc-pmj8-ffhr","url":"https://osv.dev/vulnerability/GHSA-9rcc-pmj8-ffhr"}],"summary":"Semantic MediaWiki's Special:FacetedSearch cstate hidden inputs enable reflected XSS (residual of CVE-2025-10354)"}