DeutschShown in its original language — a full translation is planned for a future version.
Keycloak: Schwachstelle ermöglicht Offenlegung von Informationen
view advisory published 2026-03-25
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Keycloak ausnutzen, um Informationen offenzulegen.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-4874US | low3.1 | — | ||
A flaw was found in Keycloak. An authenticated attacker can perform Server-Side Request Forgery (SSRF) by manipulating the `client_session_host` parameter during refresh token requ… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2026:25097 vom 2026-06-10external
- Red Hat Security Advisory RHSA-2026:25098 vom 2026-06-10external
- Red Hat Security Advisory RHSA-2026:30049 vom 2026-06-25external
- Red Hat Security Advisory RHSA-2026:30050 vom 2026-06-25external
- Red Hat Security Advisory RHSA-2026:30083 vom 2026-06-25external
- Red Hat Security Advisory RHSA-2026:30084 vom 2026-06-25external
- RedHat Customer Portal vom 2026-03-25external
- Red Hat Bugtracker vom 2026-03-25external
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