Vulnerability Database

313,664

Total vulnerabilities in the database

CVE-2023-23604

A duplicate SystemPrincipal object could be created when parsing a non-system html document via DOMParser::ParseFromSafeString. This could have lead to bypassing web security checks. This vulnerability affects Firefox < 109.

  • Published: Jun 2, 2023
  • Updated: Dec 19, 2025
  • CVE: CVE-2023-23604
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CWEs:

Software From Fixed in
mozilla / firefox - 109.0