WID-SEC-W-2026-2573

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Keycloak: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen

view advisory published 2026-07-28

Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Keycloak ausnutzen, um Sicherheitsvorkehrungen zu umgehen und Daten zu manipulieren.

01

describes (2)

Related CVEs.

IDseverity exploitable
CVE-2026-18207US——
A flaw was found in the client policy enforcement mechanism of Keycloak. The issue occurs when the system checks group membership by name instead of a unique identifier. An attacke…
CVE-2026-18201US—OT elevated—
Keycloak provides a way to manage identity providers and organizations through its administrative API. A flaw was discovered where an administrator with permission to manage identi…
02

references

External citations — patches, advisories, analysis.

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