CVE-2026-94612

The authentik identity provider is vulnerable to an authentication bypass via assertion confusion in SAML Sources prior to versions 2026.2.7, 2026.5.7, and 2026.8.2. The root cause is that the SAML Source verifies an assertion's signature and validity period but fails to ensure the assertion was ...

CVE-2026-94612 authentik: Authentication bypass via assertion confusion in SAML sources

authentik is an open-source identity provider. Prior to 2026.2.7, 2026.5.7, and 2026.8.2, an authentik SAML Source verifies an assertion's signature and validity period but does not ensure that the identity provider issued the assertion for that Source or in response to a login request from that...