Wazuh from 3.9.0 before 4.14.9 contains a missing TLS hostname verification vulnerability in the fluent-forward module's wm_fluent_ssl_ctx() that allows network attackers to impersonate the Fluentd collector by presenting any certificate chaining to the configured ca_file. Attackers who redirect the connection via DNS, ARP, or on-path positions can receive forwarded security telemetry and the shared_key_hexdigest for offline cracking.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 06 Nov 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Wazuh from 3.9.0 before 4.14.9 contains a missing TLS hostname verification vulnerability in the fluent-forward module's wm_fluent_ssl_ctx() that allows network attackers to impersonate the Fluentd collector by presenting any certificate chaining to the configured ca_file. Attackers who redirect the connection via DNS, ARP, or on-path positions can receive forwarded security telemetry and the shared_key_hexdigest for offline cracking. | |
| Title | Wazuh 3.9.0 before 4.14.9 Missing TLS Hostname Verification in fluent-forward Module | |
| First Time appeared |
Wazuh
Wazuh wazuh |
|
| Weaknesses | CWE-297 | |
| CPEs | cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Wazuh
Wazuh wazuh |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-06T15:00:45.884Z
Reserved: 2026-10-19T14:41:46.701Z
Link: CVE-2026-112339
No data.
Status : Awaiting Analysis
Published: 2026-11-06T15:17:08.377
Modified: 2026-11-06T20:15:23.650
Link: CVE-2026-112339
No data.
OpenCVE Enrichment
Updated: 2026-11-06T17:00:09Z
Weaknesses