CVE-2026-30964
Published: Mar 10, 2026
Modified: Mar 10, 2026
CVSS v3.1
5.4
Description
web-auth/webauthn-lib is an open source set of PHP libraries and a Symfony bundle to allow developers to integrate that authentication mechanism into their web applications. Prior to 5.2.4, when allowed_origins is configured, CheckAllowedOrigins reduces URL-like values to their host component and accepts on host match alone. This makes exact origin policies impossible to express: scheme and port differences are silently ignored. This vulnerability is fixed in 5.2.4.
| Vendor | Product | Versions |
|---|---|---|
web-auth | webauthn-framework | affected < 5.2.4 |
web-auth | webauthn-lib | affected < 5.2.4 |
web-auth | webauthn-symfony-bundle | affected < 5.2.4 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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