CVE-2026-49448

No fix known EPSS <1%CVSS 9.8

authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, the Source stage can be bypassed by sending an empty POST. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1.

Published 2026-06-02 · CVE record · OSV

Products: goauthentik authentik