CVE-2024-5967
Keycloak leaks configured LDAP bind credentials through the Keycloak admin console
Description
### Impact The LDAP testing endpoint allows to change the Connection URL independently of and without having to re-enter the currently configured LDAP bind credentials. An attacker with admin access (permission manage-realm) can 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/compromised a user with sufficient privileges can leak domain credentials and can now attack the domain. ### Acknowledgements Special thanks to Simon Wessling for reporting this issue and helping us improve our project
How to fix CVE-2024-5967
To remediate CVE-2024-5967, upgrade the affected package to a fixed version below.
- —upgrade to 25.0.1 or later
Is CVE-2024-5967 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 25.0.0, < 25.0.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW2.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N |