MEDIUMCVSS v3.1 5.9Vulnerability
CVE-2026-112339
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.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-11-07T06:40:34.987550+00:00
- Cvss severity
- MEDIUM
- Cvss score
- 5.9
- Retrieved at
- 2026-11-07T06:41:39+00:00
- Score
- 5.9
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-112339
- Cvss vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- First seen by Signal
- 2026-11-06T18:25:35+00:00
- Name
- CVE-2026-112339
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Published at
- 2026-11-06T15:17:08.377
- Last modified
- 2026-11-06T20:15:23.650
Related Entities (1)
HAS_WEAKNESS (1)
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