CVE - CVE-2025-4088

CVE-ID
CVE-2025-4088	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
A security vulnerability in Firefox 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 affects Firefox < 138 and Thunderbird < 138.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://bugzilla.mozilla.org/show_bug.cgi?id=1953521 URL:https://bugzilla.mozilla.org/show_bug.cgi?id=1953521 MISC:https://www.mozilla.org/security/advisories/mfsa2025-28/ URL:https://www.mozilla.org/security/advisories/mfsa2025-28/ MISC:https://www.mozilla.org/security/advisories/mfsa2025-31/ URL:https://www.mozilla.org/security/advisories/mfsa2025-31/
Assigning CNA
Mozilla Corporation
Date Record Created
20250429	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250429)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)