Incorrect Authorization Affecting keycloak-doc package, versions <26.5.5-r0


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.03% (8th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-KEYCLOAKDOC-15440448
  • published8 Mar 2026
  • disclosed5 Mar 2026

Introduced: 5 Mar 2026

NewCVE-2026-3009  (opens in a new tab)
CWE-863  (opens in a new tab)

How to fix?

Upgrade Minimos:latest keycloak-doc to version 26.5.5-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream keycloak-doc package and not the keycloak-doc package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

A security flaw in the IdentityBrokerService.performLogin endpoint of Keycloak allows authentication to proceed using an Identity Provider (IdP) even after it has been disabled by an administrator. An attacker who knows the IdP alias can reuse a previously generated login request to bypass the administrative restriction. This undermines access control enforcement and may allow unauthorized authentication through a disabled external provider.

CVSS Base Scores

version 3.1