{"action":"Upgrade TinyMCE to 5.10.9 (5.x) or 6.7.3 (6.x) or later.","affected":[{"fixed":"5.10.9","introduced":"0"},{"fixed":"6.7.3","introduced":"6.0.0"}],"component":"TinyMCE","cve_ids":["CVE-2023-48219"],"ecosystem":"NuGet","epss":0.00715,"exploited":false,"fixed_versions":["5.10.9","6.7.3"],"ghsa_id":"GHSA-v626-r774-j7f8","id":"tcs_01M5N911T668JH6DGNH247KQNV","modified_at":"2026-09-10T03:50:00.193358264Z","published_at":"2023-11-15T18:32:34Z","references":["https://osv.dev/vulnerability/GHSA-v626-r774-j7f8","https://github.com/tinymce/tinymce/security/advisories/GHSA-v626-r774-j7f8","https://nvd.nist.gov/vuln/detail/CVE-2023-48219","https://github.com/tinymce/tinymce","https://github.com/tinymce/tinymce/releases/tag/5.10.9","https://github.com/tinymce/tinymce/releases/tag/6.7.3","https://tiny.cloud/docs/release-notes/release-notes5109","https://tiny.cloud/docs/tinymce/6/6.7.3-release-notes"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-v626-r774-j7f8#NuGet/TinyMCE","url":"https://osv.dev/vulnerability/GHSA-v626-r774-j7f8"}],"summary":"TinyMCE vulnerable to mutation Cross-site Scripting via special characters in unescaped text nodes"}