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.
History

Thu, 04 Jun 2026 20:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:*:*:*

Wed, 03 Jun 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 03 Jun 2026 04:45:00 +0000

Type Values Removed Values Added
First Time appeared Goauthentik
Goauthentik authentik
Vendors & Products Goauthentik
Goauthentik authentik

Wed, 03 Jun 2026 02:30:00 +0000

Type Values Removed Values Added
Description 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.
Title authentik: SourceStage bypass via empty POST
Weaknesses CWE-287
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-06-02T20:31:20.323Z

Updated: 2026-06-03T12:46:25.064Z

Reserved: 2026-05-30T02:43:33.106Z

Link: CVE-2026-49448

cve-icon Vulnrichment

Updated: 2026-06-03T12:46:12.447Z

cve-icon NVD

Status : Analyzed

Published: 2026-06-02T21:16:28.490

Modified: 2026-06-04T20:16:33.690

Link: CVE-2026-49448

cve-icon Redhat

No data.