{"action":"Upgrade firefox-esr to 102.7.0esr-1 or later.","affected":[{"fixed":"102.7.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["102.7.0esr-1"],"id":"tcs_01M5NHWYTPH91C5ZFT266KXW63","modified_at":"2026-10-23T18:04:02.948375157Z","published_at":"2023-06-02T17:15:10.823Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-23603","https://security-tracker.debian.org/tracker/CVE-2023-23603"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-23603#Debian:13/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-23603"}],"summary":"Regular expressions used to filter out forbidden properties and values from style directives in calls to `console.log` weren't accounting for external URLs. Data could then be potentially exfiltrated"}