Vulnerability Database

313,519

Total vulnerabilities in the database

CVE-2024-6611

A nested iframe, triggering a cross-site navigation, could send SameSite=Strict or Lax cookies. This vulnerability affects Firefox < 128 and Thunderbird < 128.

  • Published: Jul 9, 2024
  • Updated: Nov 16, 2025
  • CVE: CVE-2024-6611
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
mozilla / firefox - 128.0
mozilla / thunderbird - 128.0