{"action":"Upgrade firefox-esr to 68.4.0esr-1 or later.","affected":[{"fixed":"68.4.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["68.4.0esr-1"],"id":"tcs_01M5NE02TMGYWP2NC50WFRDFYM","modified_at":"2026-09-21T07:02:50.634746645Z","published_at":"2020-01-08T22:15:12.730Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-17022","https://security-tracker.debian.org/tracker/CVE-2019-17022"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-17022","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-17022"}],"summary":"When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text n"}