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CVE-2024-11736

Org.keycloak:keycloak-quarkus-server: unrestricted admin use of system and environment variables

Published: Jan 14, 2025Updated: Aug 4, 2026 Sources: CVE List NVD GHSACWE-526
4.9MEDIUM
NVD MITRE
EPSS Score
0.8%
Top 48.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-526

Affected Products

Red Hat
commercial·US
Red Hat build of Keycloak 26.0On-prem
DevTools & CI
RHBK 26.0.8On-prem
Operating Systems / linux-distro
Red Hat JBoss Enterprise Application Platform 8On-premWeb App
Enterprise Software / itsm-monitoring
Red Hat JBoss Enterprise Application Platform Expansion PackOn-premOS
Operating Systems / linux-distro
Maven
package-ecosystem
org.keycloak:keycloak-quarkus-server
OSS Libraries
and 1 more affected products View all →

Exploitability

Official Patch Available
Workaround Available
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References

https://access.redhat.com/errata/RHSA-2025:0299
access.redhat.com
https://access.redhat.com/errata/RHSA-2025:0300
access.redhat.com
https://access.redhat.com/security/cve/CVE-2024-11736
access.redhat.com
and 5 more references View all →

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