Vulnerability Database

296,857

Total vulnerabilities in the database

CVE-2023-25729

Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code> resulting in extensions being able to open them without user interaction via <code>ExpandedPrincipals</code>. This could lead to further malicious actions such as downloading files or interacting with software already installed on the system. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.

  • Published: Jun 2, 2023
  • Updated: Jun 9, 2023
  • CVE: CVE-2023-25729
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.8
  • AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

No CWE or OWASP classifications available.

Software From Fixed in
mozilla / firefox_esr - 102.8
mozilla / thunderbird - 102.8
mozilla / firefox - 110.0