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CVE-2025-48951

Auth0-PHP SDK Deserialization of Untrusted Data vulnerability PUBLISHED

Description (CNA)

Auth0-PHP is a PHP SDK for Auth0 Authentication and Management APIs. Versions 8.0.0-BETA3 prior to 8.3.1 contain a vulnerability due to insecure deserialization of cookie data. If exploited, since SDKs process cookie content without prior authentication, a threat actor could send a specially crafted cookie containing malicious serialized data. Applications using the Auth0-PHP SDK are affected, as are applications using the Auth0/symfony, Auth0/laravel-auth0, or Auth0/wordpress SDKs, because those SDKsrely on the Auth0-PHP SDK versions from 8.0.0-BETA3 until 8.14.0. Version 8.3.1 contains a patch for the issue.

Affected (CNA)

Vendor / productVersions
auth0 / auth0-PHPaffected >= 8.0.0-BETA3, < 8.3.1

CWE

CWE-502

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.