{"action":"Upgrade @platejs/media to 53.1.4 or later.","affected":[{"fixed":"53.1.4","introduced":"53.0.0"}],"component":"@platejs/media","cve_ids":["CVE-2026-55596"],"ecosystem":"npm","epss":0.00306,"exploited":false,"fixed_versions":["53.1.4"],"ghsa_id":"GHSA-qj6x-xx2h-8hvv","id":"tcs_01M5KG6BFA8FR5WC0K2A4MVNMG","modified_at":"2026-08-26T00:40:54.193960932Z","published_at":"2026-08-25T16:29:25Z","references":["https://osv.dev/vulnerability/GHSA-qj6x-xx2h-8hvv","https://github.com/udecode/plate/security/advisories/GHSA-qj6x-xx2h-8hvv","https://nvd.nist.gov/vuln/detail/CVE-2026-55596","https://github.com/udecode/plate/pull/5014","https://github.com/udecode/plate/commit/6214914ca811adf22d0ad503154494216eed68ba","https://github.com/udecode/plate","https://github.com/udecode/plate/releases/tag/v53.1.4"],"severity":{"label":"high","score":8.7},"sources":[{"source":"osv","source_id":"GHSA-qj6x-xx2h-8hvv","url":"https://osv.dev/vulnerability/GHSA-qj6x-xx2h-8hvv"}],"summary":"Plate: Media embed provider metadata can bypass URL sanitization and execute iframe JavaScript"}