{"action":"Upgrade firefox-esr to 102.7.0-r0 or later.","affected":[{"fixed":"102.7.0-r0","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["102.7.0-r0"],"id":"tcs_01M6GZH56BRBWCS3RWXAN2KE4C","modified_at":"2026-11-03T06:32:48.330086238Z","published_at":"2023-06-02T17:15:10.823Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2023-23603","https://security.alpinelinux.org/vuln/CVE-2023-23603"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2023-23603#Alpine:v3.21/firefox-esr","url":"https://osv.dev/vulnerability/ALPINE-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"}