Medium severity · published Oct 13, 2026
CVE-2026-74032
Wazuh 4.0.0 before 4.14.8 RBAC Authorization Bypass via /security/actions
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
Wazuh from 4.0.0 before 4.14.8 contains an authorization bypass vulnerability that allows low-privileged authenticated users to read the RBAC catalog by querying unprotected security endpoints. Attackers can request GET /security/actions and /security/resources, which omit the caller's RBAC policies, to map privileged actions and endpoints for privilege escalation planning.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WA
wazuh-manager · Wazuh
4.0.0 before 4.14.8 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-74032
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-74032
vendor-advisory
https://github.com/wazuh/wazuh/security/advisories/GHSA-vh8p-3xvw-w536
patch
https://github.com/wazuh/wazuh/releases/tag/v4.14.8
third-party-advisory
https://www.vulncheck.com/advisories/wazuh-4.0.0-before-4.14.8-rbac-authorization-bypass-via-security-actions
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