{"action":"Upgrade thunderbird to 1:102.7.1-1 or later.","affected":[{"fixed":"1:102.7.1-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:102.7.1-1"],"id":"tcs_01M5NHWZ3BN16EMPJ281KT7GVJ","modified_at":"2026-10-26T18:00:32.083875807Z","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/thunderbird","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"}