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Status published
Critical
CVE-2025-71279
XenForo Passkey Security Bypass
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Jai Niresh J
- Hypixel Inc.
References
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Affected Vendor
XenForo
View all reports →Affected Software
XenForo
Vulnerable Versions:
2.3.0
Timeline
Official Publish:
April 1st, 2026
Last Modified:
April 1st, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H