Description
A vulnerability was found in Keycloak. The LDAP testing endpoint allows changing the Connection URL independently without re-entering the currently configured LDAP bind credentials. This flaw allows an attacker with admin access (permission manage-realm) to change the LDAP host URL ("Connection URL") to a machine they control. The Keycloak server will connect to the attacker's host and try to authenticate with the configured credentials, thus leaking them to the attacker. As a consequence, an attacker who has compromised the admin console or compromised a user with sufficient privileges can leak domain credentials and attack the domain.
Details
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| org.keycloak:keycloak-ldap-federation | 23.0.0 | 24.0.6 |
| unknown | — | — |
References
Similar Threats
- Unknown ECHO-e9a5-64e7-d563
- Medium CVE-2025-13467
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- Medium CVE-2025-0604
- Unknown GHSA-m3hp-8546-5qmr
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