CVE-2025-71279
criticalpriority · track · 0EPSS 0.005 · 39 %ileEUUSEPSS · scored 2026-10-28
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.1–9.8
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://www.vulncheck.com/advisories/xenforo-passkey-security-bypasscnnvd
- https://xenforo.com/Patchcnnvd
- https://xenforo.com/community/threads/xenforo-2-3-7-released-includes-security-fixes.232121/cnnvd
- https://www.vulncheck.com/advisories/xenforo-passkey-security-bypassenisa_euvd
- https://xenforo.com/community/threads/xenforo-2-3-7-released-includes-security-fixes.232121/enisa_euvd
- https://www.vulncheck.com/advisories/xenforo-passkey-security-bypassThird Party Advisorynvd
- https://xenforo.com/community/threads/xenforo-2-3-7-released-includes-security-fixes.232121/Release Notesnvd
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