Vulnerability Database

299,184

Total vulnerabilities in the database

CVE-2022-40958

By injecting a cookie with certain special characters, an attacker on a shared subdomain which is not a secure context could set and thus overwrite cookies from a secure context, leading to session fixation and other attacks. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.

  • Published: Dec 22, 2022
  • Updated: Apr 14, 2023
  • CVE: CVE-2022-40958
  • 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 / thunderbird - 102.3
mozilla / firefox_esr - 102.3
mozilla / firefox - 105.0