{"id":"CVE-2021-28114","aliases":["EUVD-2021-1491","GHSA-rr6v-h7m8-wc9f"],"status":"published","title":"Cross-site Scripting in Froala WYSIWYG Editor","description":"Froala WYSIWYG Editor 3.2.6-1 is affected by XSS due to a namespace confusion during parsing.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.52037,"percentile":0.98971,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2021-07-16T12:16:18Z","modified":"2026-10-24T10:30:54Z","fixes":[{"ecosystem":"Packagist","package":"froala/wysiwyg-editor","fixed_in":["3.2.7"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"froala/wysiwyg-editor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.7"}]}]},{"source":"osv","ecosystem":"Packagist","package":"froala/wysiwyg-editor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.7"}]}],"versions":["2.7.1","v2.3.5","v2.4.0","v2.4.0-rc.1","v2.4.1","v2.4.2","v2.5.0","v2.5.1","v2.6.0","v2.6.1","v2.6.2","v2.6.3","v2.6.4","v2.6.5","v2.6.6","v2.7.0","v2.7.2","v2.7.3","v2.7.4","v2.7.5","v2.7.6","v2.8.0","v2.8.1","v2.8.2","v2.8.3","v2.8.4","v2.8.5","v2.9.0","v2.9.1","v2.9.2","v2.9.3","v2.9.4","v2.9.5","v2.9.6","v2.9.7","v2.9.8","v3.0.0","v3.0.0-beta.1","v3.0.0-beta.2","v3.0.0-rc.1","v3.0.0-rc.2","v3.0.1","v3.0.2","v3.0.3","v3.0.4","v3.0.5","v3.0.6","v3.1.0","v3.1.1","v3.2.0","v3.2.1","v3.2.2","v3.2.3","v3.2.4","v3.2.5","v3.2.5.2","v3.2.6"]}],"products":[{"vendor":"froala","product":"froala_editor"}],"references":[{"url":"https://labs.bishopfox.com/advisories","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://froala.com/wysiwyg-editor/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://labs.bishopfox.com/advisories/froala-editor-v3.2.6","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-28114","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-rr6v-h7m8-wc9f"},{"url":"https://froala.com/wysiwyg-editor","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2021-28114","description":"Froala WYSIWYG Editor 3.2.6-1 is affected by XSS due to a namespace confusion during parsing.","status":"published","published":"2021-07-16T12:16:18Z","modified":"2024-08-03T21:33:17.341Z","updated_at":"2026-11-02T14:33:09.175141Z"}],"euvd":[{"id":"EUVD-2021-1491","description":"Froala WYSIWYG Editor 3.2.6-1 is affected by XSS due to a namespace confusion during parsing.","status":"published","published":"2021-07-16T12:16:18Z","modified":"2024-08-03T21:33:17Z","updated_at":"2026-11-03T03:24:47.80549Z"}],"ghsa":[{"id":"GHSA-rr6v-h7m8-wc9f","title":"Cross-site Scripting in Froala WYSIWYG Editor","description":"Froala WYSIWYG Editor 3.2.6-1 is affected by XSS due to a namespace confusion during parsing.","status":"published","published":"2021-07-19T21:21:33Z","modified":"2023-09-05T23:12:04Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:02.632342Z"}],"nvd":[{"id":"CVE-2021-28114","description":"Froala WYSIWYG Editor 3.2.6-1 is affected by XSS due to a namespace confusion during parsing.","status":"published","published":"2021-07-16T13:15:08.943Z","modified":"2026-06-17T03:45:49.413Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:55.747384Z"}],"osv":[{"id":"CVE-2021-28114","description":"Froala WYSIWYG Editor 3.2.6-1 is affected by XSS due to a namespace confusion during parsing.","status":"published","published":"2021-07-16T13:15:08.943Z","modified":"2026-10-24T10:30:54.368470651Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:19.129331Z"},{"id":"GHSA-rr6v-h7m8-wc9f","title":"Cross-site Scripting in Froala WYSIWYG Editor","description":"Froala WYSIWYG Editor 3.2.6-1 is affected by XSS due to a namespace confusion during parsing.","status":"published","published":"2021-07-19T21:21:33Z","modified":"2024-02-18T05:29:09.086328Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:56.281047Z"}]}}