CVE-2025-54477

MEDIUM

Published Sep 30, 2025 Modified Apr 15, 2026 CWE-203

Description

Improper handling of authentication requests lead to a user enumeration vector in the passkey authentication method.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-203 CWE-203

References

Other References

https://developer.joomla.org/security-centre/1011-20250902-core-user-enumeration-in-passkey-authentication-method.html

Frequently Asked Questions

What is CVE-2025-54477? +

Improper handling of authentication requests lead to a user enumeration vector in the passkey authentication method. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2025-54477? +

CVE-2025-54477 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2025-54477? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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