CVE-2026-44252highCWE-863

CVE-2026-44252: high-severity vulnerability in wazuh

Wazuh Manager dapi RBAC Bypass Allows Privilege Escalation

Published · Updated

Follow this CVE+ Monitor wazuh

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.7epss 0.5%
Wazuh is a free and open source platform used for threat prevention, detection, and response. From 4.0.0 until 4.14.5, Wazuh Manager allows a low-privilege read-only API user with manager:read permission to retrieve the cluster key from the element in ossec.conf through GET /manager/configuration?raw=true. An attacker with network access to TCP port 1516 can use the disclosed Fernet key to impersonate a cluster worker and submit distributed API requests containing attacker-controlled rbac_permissions with rbac_mode set to black. Because the master trusts the worker-supplied authorization context, the attacker can create users, assign administrator roles, access credentials and API tokens, modify configuration, and execute actions across agents. This issue is fixed in version 4.14.5.
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
wazuh · wazuh
Related CVEs — wazuh

In the same product, most dangerous first.

CVE-2025-24016CRITICALRemote code execution in Wazuh serverEPSS 93.8%KEVCVE-2023-50260HIGHWazuh's vulnerability in host_deny AR script allows arbitrary command executionEPSS 41.2%CVE-2026-25769CRITICALWazuh Cluster vulnerable to Remote Code Execution via Insecure DeserializationEPSS 9.1%CVE-2024-32038CRITICALWazuh Analysis Engine Event Decoder Heap-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 1.0%CVE-2026-25770CRITICALWazuh has Privilege Escalation to Root via Cluster Protocol File WriteEPSS 1.0%CVE-2026-61800CRITICALWazuh cluster worker file sync allows arbitrary file write under /var/ossec (incomplete fix for CVE-2026-30893)EPSS 1.0%