CVE-2026-96445

A flaw was found in the Conditional OTP authenticator of Keycloak, an identity and access management solution. The issue occurs when the system evaluates specific HTTP headers to determine if a one-time password (OTP) should be skipped, but fails to verify if those headers came from a trusted source. This could allow an attacker who already has a user's password to bypass the second-factor authentication by providing a specially crafted header in their request.

CVSS v3 6.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-96445
https://bugzilla.redhat.com/show_bug.cgi?id=2539280

Configurations

No configuration.

History

23 Sep 2026, 12:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-23 12:17

Updated : 2026-09-24 14:51

NVD link : CVE-2026-96445

Mitre link : CVE-2026-96445

CVE.ORG link : CVE-2026-96445

JSON object : View

Products Affected

No product.

CWE

CWE-287

Improper Authentication

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