CVE-2025-4088CWE-352csrf

CVE-2025-4088

Medium · published April 29, 2025

CVSS v3.1
6.5
EPSS
0%
Percentile
6.7
In the wild
Unconfirmed
What it is

A security vulnerability in Thunderbird allowed malicious sites to use redirects to send credentialed requests to arbitrary endpoints on any site that had invoked the Storage Access API. This enabled potential Cross-Site Request Forgery attacks across origins. This vulnerability was fixed in Firefox 138 and Thunderbird 138.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00175 · 6.7th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2025-04-29T18:15Z
Affected products (2)
ProductVersionsFixed in
mozilla/firefox< 138.0138.0
mozilla/thunderbird< 138.0138.0
References (3)
https://bugzilla.mozilla.org/show_bug.cgi?id=1953521 · [email protected]https://www.mozilla.org/security/advisories/mfsa2025-28/ · [email protected]https://www.mozilla.org/security/advisories/mfsa2025-31/ · [email protected]
EPSS history
Timeline
  • 29 APR 13:13Z
    Cross-site request forgery via storage access API redirects
    cvelistv5