CVE-2025-14083Network attack vectorHinoki check available

Authenticated schema disclosure via overly broad role check

Published Jan 21, 2026 · Updated Jan 21, 2026

Improper access control in Red Hat build of Keycloak 26.4 allows remote authenticated users to read user-profile schema metadata. The Admin REST API checks only for any administrative role before serving /admin/realms/{realm}/users/profile, so create-client permission satisfies the check and exposes attribute names, validation rules, display metadata, and permission mappings. The account needs only create-client permission; actual user accounts remain inaccessible, and the reported consequence is configuration-metadata disclosure.

CVSS severity2.7
Low
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Improper access control in Red Hat build of Keycloak 26.4 allows remote authenticated users to read user-profile schema metadata. The Admin REST API checks only for any administrative role before serving /admin/realms/{realm}/users/profile, so create-client permission satisfies the check and exposes attribute names, validation rules, display metadata, and permission mappings. The account needs only create-client permission; actual user accounts remain inaccessible, and the reported consequence is configuration-metadata disclosure.

The record

CVE
CVE-2025-14083
Published
Jan 21, 2026
Updated
Jan 21, 2026
Vendor
389 Directory Server
Product
Red Hat build of Keycloak
Classifications
CWE-284
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 21, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

389 Directory Server · Red Hat build of KeycloakAffected versions are unavailable in this record.

Published CVSS scores

2.7Red Hat, Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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