CVE-2026-74032 json
Wazuh 4.0.0 before 4.14.8 RBAC Authorization Bypass via /security/actions
published 29d ago modified 16d ago also EUVD-2026-98670 , GHSA-vh8p-3xvw-w536
Unreviewed: the maintainers' own advisory
Published by the maintainers on their GitHub repository wazuh/wazuh. GitHub has not reviewed it into the GitHub Advisory Database, so the affected packages and versions are the maintainers' word. Read the full advisory on GitHub.
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 26%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
Is CVE-2026-74032 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 24d ago
Exploit prediction
0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-11).
Exploits and checks
- github.com https://github.com/wazuh/wazuh/security/advisories/GHSA-vh8p-3xvw-w536 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected products
- Wazuh wazuh-manager
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
References
-
github.com
/wazuh/wazuh/releases/tag/v4.14.8
patch, release-notes
-
github.com
/wazuh/wazuh/security/advisories/GHSA-vh8p-3xvw-w536
vendor-advisory, exploit, advisory
-
vulncheck.com
/advisories/wazuh-4.0.0-before-4.14.8-rbac-authorization-bypass-via-security-actions
third-party-advisory
Sources
- CVE List CVE-2026-74032
- NVD CVE-2026-74032
- Maintainer advisory GHSA-vh8p-3xvw-w536
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
The maintainers of wazuh/wazuh published their own advisory on GitHub. Reviewed sources take precedence over it.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.