CVE-2026-40165

The CVE affects the open‑source IdP project authentik. Versions 2025.12.4 and earlier, and 2026.2.0-rc1 through 2026.2.2 are affected by Authentication Bypass via SAML NameID XML Comment Injection. Due to how NameID is extracted from a SAML assertion, an attacker who has an account on the SAML So...