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CVE-2025-10939

Org.keycloak/keycloak-quarkus-server: unable to restrict access to the admin console

Published: Oct 28, 2025Updated: Aug 4, 2026 Sources: CVE List NVD GHSACWE-427
3.7LOW
NVD MITRE
EPSS Score
0.4%
Top 69.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

A flaw was found in Keycloak. The Keycloak guides recommend to not expose /admin path to the outside in case the installation is using a proxy. The issue occurs at least via ha-proxy, as it can be tricked to using relative/non-normalized paths to access the /admin application path relative to /realms which is expected to be exposed.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-427

Affected Products

Red Hat
commercial·US
Red Hat build of Keycloak 26.4On-premWeb App
Web & CMS Plugins
Red Hat build of Keycloak 26.4.4On-premWeb App
Cloud & SaaS / saas-application
Keycloak
oss-projectaka keycloak-nodejs-auth-utils
keycloakOn-prem
Security Products / identity-access-mgmt
Maven
package-ecosystem
org.keycloak:keycloak-quarkus-server
OSS Libraries

Exploitability

Official Patch Available
Workaround Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Persistence
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References

https://access.redhat.com/errata/RHSA-2025:21370
access.redhat.com
https://access.redhat.com/errata/RHSA-2025:21371
access.redhat.com
https://access.redhat.com/security/cve/CVE-2025-10939
access.redhat.com
and 6 more references View all →

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