CVE-2026-74037
Wazuh 4.0.0 before 4.14.8 Session Invalidation Bypass in check_token
- State
- Published
- Severity
- 8.6 High
- Published
- Oct 13, 2026
- Updated
- Oct 26, 2026
- Reserved
- Aug 14, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-613 Insufficient Session Expiration
Affected Products
| Product | Versions |
|---|---|
wazuh-managerWazuh |
|
References
- GitHub Security Advisory (GHSA-3xm6-wp5v-2fm9)vendor-advisory
- Wazuh v4.14.8 Release Notespatchrelease-notes
- VulnCheck Advisory: Wazuh 4.0.0 before 4.14.8 Session Invalidation Bypass in check_tokenthird-party-advisory
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.