CVE-2026-74037

High

Description

Wazuh 4.0.0 before 4.14.8 fails to invalidate issued tokens for run_as users with zero static roles, because check_token never consults the blacklist. Attackers with revoked administrator grants can continue authenticating and self-link the administrator role to permanently retain privileged access.

SeverityHigh

CVSS7.2

Exploit probability—

ProductWazuh-manager

PublishedOct 13, 2026

First seenOct 13, 2026

Weakness typeCWE-613CWE-613

How to fix

Update

Wazuh wazuh-manager4.14.8 or later

Patches

github.com/wazuh/wazuh/releases/tag/v4.14.8

Vendor advisories

github.com/wazuh/wazuh/security/advisories/GHSA-3xm6-wp5v-2fm9

Affected products

Product	Affected versions	Fixed in
Wazuh wazuh-manager	4.0.0 ≤ v < 4.14.8	4.14.8

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