{"action":"Upgrade mediawiki/semantic-media-wiki to 7.2.0 or later.","affected":[{"fixed":"7.2.0","introduced":"0"}],"component":"mediawiki/semantic-media-wiki","cve_ids":["CVE-2026-77606"],"ecosystem":"Packagist","epss":0.00263,"exploited":false,"fixed_versions":["7.2.0"],"ghsa_id":"GHSA-3jp5-3h47-28qf","id":"tcs_01M5KET2C9B6TV5KJC6ZAYFYWY","modified_at":"2026-09-18T16:45:09.223502576Z","published_at":"2026-09-18T16:40:36Z","references":["https://osv.dev/vulnerability/GHSA-3jp5-3h47-28qf","https://github.com/SemanticMediaWiki/SemanticMediaWiki/security/advisories/GHSA-3jp5-3h47-28qf","https://github.com/SemanticMediaWiki/SemanticMediaWiki","https://github.com/SemanticMediaWiki/SemanticMediaWiki/releases/tag/7.2.0"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-3jp5-3h47-28qf","url":"https://osv.dev/vulnerability/GHSA-3jp5-3h47-28qf"}],"summary":"Semantic MediaWiki has reflected XSS in Special:Ask plain table headers"}