What is the CVSS score of CVE-2025-13881?

CVE-2025-13881 has a CVSS 3.1 base score of 2.7 (Low). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of Keycloak Admin API. This are affected by CVE-2025-13881?

CVE-2025-13881 is a low-severity vulnerability in A flaw (CVSS 2.7). The limited severity suggests constrained impact, typically requiring specific conditions or local access for exploitation.. A patch is available.

How to fix or mitigate CVE-2025-13881?

During next maintenance window: Apply vendor patches when convenient. Monitor vendor channels for updates.

Keycloak Admin API. This CVE-2025-13881

LOW

Incorrect Privilege Assignment (CWE-266)

2026-02-02 secalert@redhat.com

GHSA-g78x-7vwx-9f58

Information Disclosure

2.7

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

2.7 LOW

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 12, 2026 - 22:01 vuln.today

CVE Published

Feb 02, 2026 - 06:16 nvd

LOW 2.7

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

50 maven packages depend on org.keycloak:keycloak-services (22 direct, 28 indirect)

Ecosystem-wide dependent count for version 26.5.0.

DescriptionCVE.org

A flaw was found in Keycloak Admin API. This vulnerability allows an administrator with limited privileges to retrieve sensitive custom attributes via the /unmanagedAttributes endpoint, bypassing User Profile visibility settings.