CVE-2025-71279
XenForo Passkey Security Bypass
- State
- Published
- Severity
- 9.3 Critical
- Published
- Apr 1, 2026
- Updated
- Apr 1, 2026
- Reserved
- Apr 1, 2026
Description
XenForo before 2.3.7 contains a security issue affecting Passkeys that have been added to user accounts. An attacker may be able to compromise the security of Passkey-based authentication.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
XenForoXenForo |
|
References
- XenForo 2.3.7 Released (Includes Security Fixes)vendor-advisorypatch
- VulnCheck Advisory: XenForo Passkey Security Bypassthird-party-advisory
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