CVE-2024-11736
Org.keycloak:keycloak-quarkus-server: unrestricted admin use of system and environment variables
- State
- Published
- Severity
- 4.9 Medium
- Published
- Jan 14, 2025
- Updated
- Aug 31, 2026
- Reserved
- Nov 26, 2024
Description
A vulnerability was found in Keycloak. Admin users may have to access sensitive server environment variables and system properties through user-configurable URLs. When configuring backchannel logout URLs or admin URLs, admin users can include placeholders like ${env.VARNAME} or ${PROPNAME}. The server replaces these placeholders with the actual values of environment variables or system properties during URL processing.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.9 Medium | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N | redhat |
Weaknesses
- CWE-526 Cleartext Storage of Sensitive Information in an Environment Variable
Affected Products
| Product | Versions |
|---|---|
keycloak |
|
Red Hat build of Keycloak 26.0Red Hat |
|
Red Hat build of Keycloak 26.0Red Hat |
|
Red Hat build of Keycloak 26.0Red Hat |
|
RHBK 26.0.8Red Hat | |
Red Hat Build of KeycloakRed Hat | |
Red Hat JBoss Enterprise Application Platform 8Red Hat | |
Red Hat JBoss Enterprise Application Platform Expansion PackRed Hat |
References
- RHSA-2025:0299vendor-advisory
- RHSA-2025:0300vendor-advisory
- https://access.redhat.com/security/cve/CVE-2024-11736vdb-entry
- RHBZ#2328850issue-tracking
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