CVE-2025-14331
Discovered by AISLEPUBLISHED
Description
Same-origin policy bypass in the Request Handling component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.
CVSS Base Scores
CVSS v3.1(Primary)
6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected Products
| Vendor | Product | Version | Status |
|---|---|---|---|
| Mozilla | Firefox | unspecified | affected |
| Mozilla | Firefox ESR | unspecified | affected |
| Mozilla | Thunderbird | unspecified | affected |
Credits
- Igor Morgenstern
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=2000218
- https://www.mozilla.org/security/advisories/mfsa2025-92/
- https://www.mozilla.org/security/advisories/mfsa2025-93/
- https://www.mozilla.org/security/advisories/mfsa2025-94/
- https://www.mozilla.org/security/advisories/mfsa2025-95/
- https://www.mozilla.org/security/advisories/mfsa2025-96/