A flaw was found in the Authorization Services component of Keycloak, an open-source identity and access management solution. The issue occu…
A flaw was found in the Authorization Services component of Keycloak, an open-source identity and access management solution. The issue occurs in the policy evaluation endpoint, which is used by administrators to test how access policies apply to specific users. Due to missing authorization checks, a delegated administrator with limited viewing privileges can access the full profile and role information of any user in the realm, even if they are not permitted to view user details. This could lead to the exposure of sensitive information such as email addresses and assigned security roles.
▸ Remotely exploitable over the network — no physical or local access required
▸ Low attack complexity — no special conditions needed to exploit
▸ Requires high-privilege access first
▸ No user interaction needed — can be exploited automatically
Apply the vendor patch as soon as it's available or already released. Review and restrict accounts with the privilege level this vulnerability requires.
This analysis is generated from structured CVSS vector data, CISA KEV cross-referencing, and vendor/product category rules — not a manual expert review. Treat it as a starting point, not a substitute for your own assessment.
CVSS Vector Breakdown
The full story
This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.
