EUVD-2026-77672

Auth0 Symfony is a Symfony SDK for Auth0 Authentication and Management APIs. From 5.0.0-BETA0 until 5.9.0, the Authorizer::authenticate and Authorizer::supports paths in the Authorizer security authenticator may accept OAuth 2.0 bearer access tokens from the token URL query parameter as well as t...

CVE-2026-50157

Auth0 Symfony SDK (auth0/symfony) versions 5.0.0-BETA0 through 5.9.0 are vulnerable to exposure of sensitive information via the Authorizer security authenticator. The Authorizer::authenticate() and Authorizer::supports() methods accept OAuth 2.0 bearer access tokens from a URL query parameter in...

CVE-2026-50157 Auth0 Symfony: Bearer Token Accepted via URL Query Parameter in Auth0 Symfony SDK

Auth0 Symfony is a Symfony SDK for Auth0 Authentication and Management APIs. From 5.0.0-BETA0 until 5.9.0, the Authorizer::authenticate and Authorizer::supports paths in the Authorizer security authenticator may accept OAuth 2.0 bearer access tokens from the token URL query parameter as well as t...

Auth0 Symfony SDK has Insufficient Entropy in Cookie Encryption

Impact In applications built with the Auth0 PHP SDK, cookies are encrypted with insufficient entropy, which may result in threat actors brute-forcing the encryption key and forging session cookies. Am I Affected? Consumers are affected if their application meets the following preconditions: - It...

GHSA-GHC5-95C2-VWCV Auth0 Symfony SDK has Insufficient Entropy in Cookie Encryption

Impact In applications built with the Auth0 PHP SDK, cookies are encrypted with insufficient entropy, which may result in threat actors brute-forcing the encryption key and forging session cookies. Am I Affected? Consumers are affected if their application meets the following preconditions: - It...

EUVD-2025-203983

Auth0 Symfony SDK has Improper Audience Validation via Auth0-PHP SDK...

Auth0 Symfony SDK has Improper Audience Validation via Auth0-PHP SDK

Description In applications built with the Auth0-PHP SDK, the audience validation in access tokens is performed improperly. Without proper validation, affected applications may accept ID tokens as Access tokens. Affected product and versions Projects are affected if they meet the following...

EUVD-2025-17036

Malicious code in bioql PyPI...

EUVD-2025-15582

Malicious code in bioql PyPI...

GHSA-7JP2-5H22-M432 Auth0 Symfony SDK Does Not Properly Handle File Types in Bulk User Import

Overview In applications built with the Auth0-PHP SDK, the Bulk User Import endpoint does not validate the file path wrapper or value. Without proper validation, affected applications may accept arbitrary file paths or URLs. Am I affected? You are affected by this vulnerability if you meet the...

Auth0 Symfony SDK Does Not Properly Handle File Types in Bulk User Import

Overview In applications built with the Auth0-PHP SDK, the Bulk User Import endpoint does not validate the file path wrapper or value. Without proper validation, affected applications may accept arbitrary file paths or URLs. Am I affected? You are affected by this vulnerability if you meet the...

Auth0 Symfony SDK Deserialization of Untrusted Data vulnerability

Overview The Auth0 Symfony SDK contains a critical 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. Am I Affected?...

GHSA-98J6-67V3-MW34 Auth0 Symfony SDK Deserialization of Untrusted Data vulnerability

Overview The Auth0 Symfony SDK contains a critical 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. Am I Affected?...

Auth0 Symfony SDK Vulnerable to Brute Force Authentication Tags of CookieStore Sessions

Overview Session cookies of applications using the Auth0 symfony SDK configured with CookieStore have authentication tags that can be brute forced, which may result in unauthorized access. Am I Affected? You are affected by this vulnerability if you meet the following pre-conditions: 1...

GHSA-9WG9-93H9-J8CH Auth0 Symfony SDK Vulnerable to Brute Force Authentication Tags of CookieStore Sessions

Overview Session cookies of applications using the Auth0 symfony SDK configured with CookieStore have authentication tags that can be brute forced, which may result in unauthorized access. Am I Affected? You are affected by this vulnerability if you meet the following pre-conditions: 1...