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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- published19 Mar 2026
- disclosed19 Mar 2026
- creditteaf1001
Introduced: 19 Mar 2026
NewCVE-2026-4366 (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) when processing client configuration requests. An attacker can make unintended requests to internal or restricted resources by sending a malicious sector_identifier_uri that accesses addresses such as a cloud metadata services at 169.254.169.254.