CVE-2025-10939

LOW EPSS 30.4%

Published Oct 28, 20258mo ago · Modified Jun 17, 20262w ago

3.7 CVSS 3.1

Low

Published Oct 28, 2025 8mo ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

3.7

Exploitability

2.2

Impact

1.4

Vector string

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector Network

Attack Complexity High

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality Low

Integrity None

Availability None

Threat Intelligence

EPSS Exploit Probability

30.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-427

References 6

access.redhat.com 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
bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2398025
github.com https://github.com/keycloak/keycloak/issues/43763
github.com https://github.com/keycloak/keycloak/pull/43765

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.