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 be bypassed by sending an empty POST. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1.

• CWE-287

• https://github.com/goauthentik/authentik/security/advisories/GHSA-xp7f-xjjx-gwm8Exploit, Vendor Advisory
• https://github.com/goauthentik/authentik/security/advisories/GHSA-xp7f-xjjx-gwm8Exploit, Vendor Advisory

Published

Jun 2, 2026

Last Modified

Jul 22, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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