Server-side Request Forgery (SSRF) Affecting org.keycloak:keycloak-services package, versions [0,]
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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- published2 Feb 2026
- disclosed2 Feb 2026
- creditPatrick Smith
Introduced: 2 Feb 2026
CVE-2026-1518 (opens in a new tab)How to fix?
There is no fixed version for org.keycloak:keycloak-services.
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 Server-side Request Forgery (SSRF) via insufficient validation of the backchannel_client_notification_endpoint, which is configured during client registration or administration. A privileged user can make unauthorized requests to internal services, but cannot access the responses.