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CVE-2026-74044— Wazuh 4.0.0 < 4.14.6 Path Traversal Arbitrary Directory Deletion via Cluster Hello

CVSS 6.5 · Medium EPSS 0.38% · P31

Possible ATT&CK Techniques 1AI

T1083 · File and Directory Discovery

Affected Version Matrix 1

VendorProductVersion RangeStatus
Wazuhwazuh-manager4.0.0< 4.14.6affected
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I. Basic Information for CVE-2026-74044

Vulnerability Information
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Vulnerability Title
Wazuh 4.0.0 < 4.14.6 Path Traversal Arbitrary Directory Deletion via Cluster Hello
Source: CVE Program / CVE List V5
Vulnerability Description
Wazuh 4.0.0 before 4.14.6 contains a path traversal vulnerability that allows authenticated cluster peers to delete arbitrary directory contents by supplying a traversal-shaped node name in the cluster hello payload without validation. Attackers holding a valid cluster Fernet key can craft a malicious node name and disconnect, triggering the master's peer cleanup routine to remove the contents of arbitrary directories within the Wazuh installation path writable by the wazuh user.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Wazuh 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wazuh是美国Wazuh公司开源的一款安全检测与威胁分析平台。 Wazuh 4.0.0版本至4.14.6之前版本存在路径遍历漏洞，该漏洞源于cluster hello有效载荷中的节点名称未经验证，可能允许已认证的集群对等节点通过路径遍历攻击删除Wazuh安装路径内任意目录内容。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
Wazuhwazuh-manager 4.0.0 ~ 4.14.6 -

II. Public POCs for CVE-2026-74044

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III. Intelligence Information for CVE-2026-74044

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Patches & Fixes for CVE-2026-74044 (1)

Vendor Advisories for CVE-2026-74044 (2)

Same Patch Batch · Wazuh · 2026-08-18 · 4 CVEs total

CVE-2026-740387.1 HIGHWazuh 4.0.0 < 4.14.6 Path Traversal DoS via Agent Enrollment
CVE-2026-740396.5 MEDIUMWazuh 4.0.0 < 4.14.7 API DoS via Deeply Nested JSON auth_context
CVE-2026-740464.9 MEDIUMWazuh 4.4.0 < 4.14.7 DoS via fdecompress_files() Zip Bomb

IV. Related Vulnerabilities

Same product: wazuh-manager
Same vendor: Wazuh
Same weakness: CWE-22

V. Comments for CVE-2026-74044

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