{"id":"CVE-2021-30109","details":"Froala Editor 3.2.6 is affected by Cross Site Scripting (XSS). Under certain conditions, a base64 crafted string leads to persistent Cross-site scripting (XSS) vulnerability within the hyperlink creation module.","aliases":["GHSA-cq6w-w5rj-p9x8"],"modified":"2026-07-15T10:20:09.040458Z","published":"2021-04-05T13:15:11.657Z","references":[{"type":"ADVISORY","url":"https://github.com/Hackdwerg/CVE-2021-30109/blob/main/README.md"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/froala/wysiwyg-editor","events":[{"introduced":"955e52436f454cb97488a0ec2f0ca274d290c523"},{"last_affected":"955e52436f454cb97488a0ec2f0ca274d290c523"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:froala:froala_editor:3.2.6:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.2.6"},{"last_affected":"3.2.6"}]}}],"versions":["3.2.6","v3.2.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30109.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}