CVEvulnerability
CVE-2025-3029
7.3 HIGH
Official page ↗
- Status
- Modified
- Published
- 2025-04-01
- Last modified
- 2026-10-05
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.3 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- Weaknesses
- CWE-290
Description
A crafted URL containing specific Unicode characters could have hidden the true origin of the page, resulting in a potential spoofing attack. This vulnerability was fixed in Firefox 137, Firefox ESR 128.9, Thunderbird 137, and Thunderbird 128.9.
Affected configurations
• mozilla firefox (< 128.9.0)
• mozilla firefox (< 137.0)
• mozilla thunderbird (< 128.9.0)
• mozilla thunderbird (>= 129.0 < 137.0)
Related
Weakness · CWE (1)
- CWE-290 Authentication Bypass by Spoofing weakness
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1952213 Issue Tracking, Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2025-20/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2025-22/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2025-23/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2025-24/ Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2025/04/msg00005.html lists.debian.org