CVE-2026-48024
- Source
- https://cve.org/CVERecord?id=CVE-2026-48024
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48024.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-48024
- Aliases
-
- GHSA-gh4h-fx78-q8xc
- Published
- 2026-08-19T16:14:20Z
- Modified
- 2026-11-09T02:30:37Z
- Severity
-
- 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- Wazuh: merged-file header path traversal in cluster sync allows arbitrary file write under WAZUH_PATH in Wazuh manager
- Details
-
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-beta3, cluster.unmerge_info() in framework/wazuh/core/cluster/cluster.py constructs paths from peer-controlled merge_type and name values in a merged synchronization archive. process_files_from_worker() in framework/wazuh/core/cluster/master.py does not adequately confine the resulting path to the declared cluster item directory. A cluster peer holding the shared Fernet key can use traversal in files_metadata.json or a merged-file header to write files such as /var/ossec/etc/ossec.conf. Replacing ossec.conf can configure root-executed commands and lead to code execution when Wazuh services reload. This issue is fixed in versions 4.14.6 and 5.0.0-beta3.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-22" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48024.json" }- References
-
- https://github.com/wazuh/wazuh/releases/tag/v4.14.6
- https://github.com/wazuh/wazuh/releases/tag/v5.0.0-beta3
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48024.json
- https://github.com/wazuh/wazuh/security/advisories/GHSA-gh4h-fx78-q8xc
- https://nvd.nist.gov/vuln/detail/CVE-2026-48024
- https://github.com/wazuh/wazuh/commit/88fc89fdfb1bf37b9d826e9c281a3d22655733de
- https://github.com/wazuh/wazuh/pull/36204
Affected packages
Git / github.com/wazuh/wazuh
Affected ranges
- Type
- GIT
- Repo
- https://github.com/wazuh/wazuh
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:*", "range": [ { "introduced": "4.0.0" }, { "fixed": "4.14.6" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:wazuh:wazuh:5.0.0:beta1:*:*:*:*:*:*", "range": [ { "introduced": "5.0.0-beta1" }, { "last_affected": "5.0.0-beta1" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:wazuh:wazuh:5.0.0:beta2:*:*:*:*:*:*", "range": [ { "introduced": "5.0.0-beta2" }, { "last_affected": "5.0.0-beta2" } ], "source": "CPE_STRING" }, { "range": [ { "fixed": "88fc89fdfb1bf37b9d826e9c281a3d22655733de" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v4.14.6", "range": [ { "fixed": "44c2925b46bd058d2426bd44ed1b3e5d7b7b03b4" } ], "source": "REFERENCES_TAG" }, { "original_tag": "v5.0.0-beta3", "range": [ { "fixed": "676b4a23b57303eaa29469ef414afd76619d3723" } ], "source": "REFERENCES_TAG" } ] }