EUVD-2026-86311

Python Social Auth is a social authentication/registration mechanism. Prior to version 5.0.0, the LoginRadius backend did not validate OAuth state during the authentication flow. Applications using this backend were vulnerable to login CSRF. An attacker could cause a victim's browser session to...

CVE-2026-57177

The python-social-auth (social-auth-core) library is vulnerable to Login CSRF in versions prior to 5.0.0 due to a missing state parameter validation in the LoginRadius backend . An attacker can trick a victim's browser into completing an authentication flow using an attacker-controlled token, res...