{"action":"Upgrade loofah to 2.25.2 or later.","affected":[{"fixed":"2.25.2","introduced":"0"}],"component":"loofah","cve_ids":["CVE-2026-73490"],"ecosystem":"RubyGems","epss":0.00296,"exploited":false,"fixed_versions":["2.25.2"],"ghsa_id":"GHSA-9wjq-cp2p-hrgf","id":"tcs_01M5KEJJ00F0CNZBXG41KKCVWD","modified_at":"2026-09-10T03:51:11.411106078Z","published_at":"2026-07-21T22:01:58Z","references":["https://osv.dev/vulnerability/GHSA-9wjq-cp2p-hrgf","https://github.com/flavorjones/loofah/security/advisories/GHSA-9wjq-cp2p-hrgf","https://github.com/flavorjones/loofah/commit/20867b9be689521887364b74822c41ef830523c9","https://github.com/flavorjones/loofah","https://github.com/flavorjones/loofah/releases/tag/v2.25.2"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"GHSA-9wjq-cp2p-hrgf","url":"https://osv.dev/vulnerability/GHSA-9wjq-cp2p-hrgf"}],"summary":"Loofah: SVG `href` attribute bypasses local-reference restriction"}