CVE-2026-25770

Affected software : Wazuh Manager (cluster synchronization protocol). Vulnerability details : In versions 3.9.0 up to just before 4.14.3, authenticated nodes can abuse the cluster protocol to write arbitrary files on the manager filesystem as the wazuh user. The insecure permissions let the wazuh...

CVE-2026-25770 Wazuh has Privilege Escalation to Root via Cluster Protocol File Write

Wazuh is a free and open source platform used for threat prevention, detection, and response. Starting in version 3.9.0 and prior to version 4.14.3, a privilege escalation vulnerability exists in the Wazuh Manager's cluster synchronization protocol. The wazuh-clusterd service allows authenticated...