https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T12:32:59.140327+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2023-23603 CVE-2023-23603 — Calls to console.log allowed bypassing Content Security Policy via format directive 2026-10-05T12:32:59.142341+00:00

Affected: Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird

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 from the browser. This vulnerability affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7.