High 7.2Published Oct 13, 2026

CVE-2026-74037Wazuh 4.0.0 before 4.14.8 Session Invalidation Bypass in check_token

Updated under an hour ago (2026-10-19 08:00 UTC)

Does this affect you?

It affects wazuh-manager. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.39%, higher than 31% of scored CVEs.

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Exploited in the last 30 days

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.

CVSS: 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-613
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.39% (percentile 31)
Assigned by: VulnCheck
NVD analysis: Awaiting Analysis
Record last updated: Oct 18, 2026
First seen by InfoSec Signals: Oct 13, 2026

Affected products

Affected products

Wazuh wazuh-manager wazuh:manager (from the name)	from 4.0.0 before 4.14.8; 4.14.8 not affected	CNA record

References

https://github.com/wazuh/wazuh/security/advisories/GHSA-3xm6-wp5v-2fm9vendor-advisory
https://github.com/wazuh/wazuh/releases/tag/v4.14.8patch, release-notes
https://www.vulncheck.com/advisories/wazuh-4.0.0-before-4.14.8-session-invalidation-bypass-in-check-tokenthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.