{"action":"Upgrade TinyMCE to 7.9.3 (7.x) or 8.5.1 (8.x) or later.","affected":[{"introduced":"0","last_affected":"5.10.9"},{"fixed":"7.9.3","introduced":"6.0.0"},{"fixed":"8.5.1","introduced":"8.0.0"}],"component":"TinyMCE","cve_ids":["CVE-2026-47759"],"ecosystem":"NuGet","epss":0.00281,"exploited":false,"fixed_versions":["7.9.3","8.5.1"],"ghsa_id":"GHSA-q742-qvgc-gc2f","id":"tcs_01M5N8XMSBKVVBF0DR4WDVC0WV","modified_at":"2026-09-10T03:51:10.328388649Z","published_at":"2026-06-05T20:27:50Z","references":["https://osv.dev/vulnerability/GHSA-q742-qvgc-gc2f","https://github.com/tinymce/tinymce/security/advisories/GHSA-q742-qvgc-gc2f","https://nvd.nist.gov/vuln/detail/CVE-2026-47759","https://github.com/tinymce/tinymce","https://www.tiny.cloud/docs/tinymce/7/7.9.3-release-notes/#overview","https://www.tiny.cloud/docs/tinymce/8/8.5.1-release-notes/#overview"],"severity":{"label":"high","score":8.7},"sources":[{"source":"osv","source_id":"GHSA-q742-qvgc-gc2f#NuGet/TinyMCE","url":"https://osv.dev/vulnerability/GHSA-q742-qvgc-gc2f"}],"summary":"TinyMCE Cross-Site Scripting (XSS) vulnerability using through data-mce- prefixed src, href, style attributes"}