CVE-2026-94218

A flaw was found in the authentication session management of Keycloak, an identity and access management solution. The issue occurs when an administrator enforces a stronger authentication flow, such as mandatory two-factor authentication (2FA) setup, through a client policy. A user can bypass this requirement by manually visiting a specific session restart web link during the login process. This action clears the internal markers that track the required security steps, allowing the user to log in with only a password and gain access without completing the mandated 2FA setup.

CVSS v3 3.1 LOW

3.1^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-94218
https://bugzilla.redhat.com/show_bug.cgi?id=2537314

Configurations

No configuration.

History

21 Sep 2026, 07:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-21 07:16

Updated : 2026-09-22 19:37

NVD link : CVE-2026-94218

Mitre link : CVE-2026-94218

CVE.ORG link : CVE-2026-94218

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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