high8.4
CVE-2026-44901
Wazuh is a free and open source platform used for threat prevention, detection, and response.
Impact
Wazuh is a free and open source platform used for threat prevention, detection, and response. From 4.0.0 until 4.14.6 and 5.0.0-beta2, AffectedItemsWazuhResult.merge() in framework/wazuh/core/results.py trusts the sort_casting field in a cluster worker's JSON response. During a distributed API merge, attacker-controlled type names are resolved through Python builtins without an allowlist. A compromised worker can set sort_casting to exec and place Python source in affected_items, causing the master to execute the payload as root when responses from multiple nodes are merged. This issue is fixed in versions 4.14.6 and 5.0.0-beta2.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Wazuh | Wazuh | from 4.0.0 before 4.14.6 Version 5.0.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/wazuh/wazuh/commit/b29849f8abb08d78f257e6106b6111a8a1b0e621
- https://github.com/wazuh/wazuh/pull/35757
- https://github.com/wazuh/wazuh/releases/tag/v4.14.6
- https://github.com/wazuh/wazuh/releases/tag/v5.0.0-beta2
- https://github.com/wazuh/wazuh/security/advisories/GHSA-8c6v-7g3w-prrq