CVE-2026-49448

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/goauthentik/authentik/security/advisories/GHSA-xp7f-xjjx-gwm8 Exploit Vendor Advisory
https://github.com/goauthentik/authentik/security/advisories/GHSA-xp7f-xjjx-gwm8 Exploit Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:*:*:*
cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:*:*:*
cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:*:*:*
History

04 Jun 2026, 20:16

Type Values Removed Values Added
First Time Goauthentik
Goauthentik authentik
CPE cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:*:*:*
References () https://github.com/goauthentik/authentik/security/advisories/GHSA-xp7f-xjjx-gwm8 - () https://github.com/goauthentik/authentik/security/advisories/GHSA-xp7f-xjjx-gwm8 - Exploit, Vendor Advisory

03 Jun 2026, 14:16

Type Values Removed Values Added
References () https://github.com/goauthentik/authentik/security/advisories/GHSA-xp7f-xjjx-gwm8 - () https://github.com/goauthentik/authentik/security/advisories/GHSA-xp7f-xjjx-gwm8 -

02 Jun 2026, 21:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-06-02 21:16

Updated : 2026-06-04 20:16

NVD link : CVE-2026-49448

Mitre link : CVE-2026-49448

CVE.ORG link : CVE-2026-49448

JSON object : View

Products Affected

goauthentik

  • authentik
CWE
CWE-287

Improper Authentication