Incorrect User Management Affecting org.keycloak:keycloak-services package, versions [,26.1.3)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-ORGKEYCLOAK-8731591
- published18 Feb 2025
- disclosed17 Feb 2025
- creditUnknown
Introduced: 17 Feb 2025
CVE-2025-1391 (opens in a new tab)How to fix?
Upgrade org.keycloak:keycloak-services to version 26.1.3 or higher.
Overview
org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services.
Affected versions of this package are vulnerable to Incorrect User Management in oidc/OrganizationMembershipMapper.java, which relies on matching the domain of a user's email address to map them to an organization. A user can make an unauthorized token claim including association with an organization that they are not actually mapped to. If self-registration is enabled and unrestricted, this is easier to exploit.