CVE-2026-49448
authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, the Source stage can
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.
CRITICAL · CVSS 9.8
EPSS 0.00041
Schedule remediation
- CVSS base score ≥ 7.0
Sigma rules0
YARA rules0