Incorrect Privilege Assignment Affecting org.keycloak:keycloak-server-spi-private package, versions [,26.5.2)
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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- published30 Jan 2026
- disclosed27 Jan 2026
- creditSimone Paganessi
Introduced: 27 Jan 2026
CVE-2025-13881 (opens in a new tab)How to fix?
Upgrade org.keycloak:keycloak-server-spi-private to version 26.5.2 or higher.
Overview
org.keycloak:keycloak-server-spi-private is an open source identity and access management solution for modern applications and services.
Affected versions of this package are vulnerable to Incorrect Privilege Assignment via the Admin API. An attacker can access sensitive user attributes by sending crafted requests with limited administrator privileges.
Note:
This is only exploitable if the attacker has a valid account on the realm, has view-users role and the target realm uses the User Profile feature with custom attributes set to restricted visibility.