CVE-2026-30964
MEDIUM
5,4
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: low
Integrity: low
Availability: none
Description
AI Translation Available
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.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0002
Percentile
0,0th
Updated
EPSS Score Trend (Last 6 Days)
346
Origin Validation Error
DraftCommon Consequences
Security Scopes Affected:
Other
Access Control
Potential Impacts:
Gain Privileges Or Assume Identity
Varies By Context
Applicable Platforms
Technologies:
Not Technology-Specific, Web Based
https://github.com/web-auth/webauthn-framework/security/advisories/GHSA-f7pm-6h…
https://github.com/web-auth/webauthn-framework/commit/535cc3c2dcbd9c3dfd5e00a25…
https://github.com/web-auth/webauthn-framework/commit/b4cd9a4394c35fcac6080fd2f…
https://github.com/web-auth/webauthn-framework/security/advisories/GHSA-f7pm-6h…