Description (CNA)
A flaw was found in the Keycloak Admin REST API, which is used to manage security realms and clients. The issue occurs when the system processes requests for rotated client secrets that are stored in a secure vault. Due to improper boundary enforcement, a delegated administrator with view-only permissions can retrieve the actual resolved secret instead of the vault placeholder, leading to the exposure of sensitive credentials.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat build of Keycloak 26.6 | unaffected 26.6.6-1 before * |
| Red Hat / Red Hat build of Keycloak 26.6 | unaffected 26.6-12 before * |
| Red Hat / Red Hat build of Keycloak 26.6 | unaffected 26.6-12 before * |
| Red Hat / Red Hat build of Keycloak 26.6.6 | unaffected |
| Red Hat / Red Hat build of Keycloak 26.6.6 | unaffected |
| Red Hat / Red Hat Build of Keycloak | unaffected |
| Red Hat / Red Hat Data Grid 8 | unaffected |
| Red Hat / Red Hat JBoss Enterprise Application Platform Expansion Pack | unaffected |
| Red Hat / Red Hat Single Sign-On 7 | unaffected |
CWE
CWE-200
References
- https://access.redhat.com/errata/RHSA-2026:56523
- https://access.redhat.com/errata/RHSA-2026:56524
- https://access.redhat.com/security/cve/CVE-2026-17048
- https://bugzilla.redhat.com/show_bug.cgi?id=2506743
ADP enrichment
No English description supplied.
No references supplied.