CVE-2025-71279

CRITICAL NVD

CVSS Score 9.8

Severity CRITICAL

Published Apr 01, 2026

Vendor unknown

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.

References

https://www.vulncheck.com/advisories/xenforo-passkey-security-bypass
https://xenforo.com/community/threads/xenforo-2-3-7-released-includes-security-fixes.232121/