Critical severity9.8NVD Advisory· Published Apr 1, 2026· Updated Apr 1, 2026

CVE-2025-71279

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Xenforo/Xenforo2 versions
cpe:2.3:a:xenforo:xenforo:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:xenforo:xenforo:*:*:*:*:*:*:*:*range: <2.3.7
- (no CPE)range: <2.3.7

Patches

Vulnerability mechanics

References

www.vulncheck.com/advisories/xenforo-passkey-security-bypassnvdThird Party Advisory
xenforo.com/community/threads/xenforo-2-3-7-released-includes-security-fixes.232121/nvdRelease Notes

News mentions

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cvss	0.637
epss	0.000
exploit	0.000
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ransomware	0.000