CVE-2026-49443
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Jun 02, 2026
Vendor
unknown
Description
authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, an attacker with the ability to change a source connection, and an account in one of the configured sources can log into any account. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1.