{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-74044","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-08-14T14:06:40.513Z","datePublished":"2026-08-18T17:26:50.810Z","dateUpdated":"2026-08-20T15:23:54.740Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-08-18T17:26:50.810Z"},"title":"Wazuh 4.0.0 < 4.14.6 Path Traversal Arbitrary Directory Deletion via Cluster Hello","descriptions":[{"lang":"en","value":"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."}],"datePublic":"2026-08-18T00:00:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-22","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"affected":[{"vendor":"Wazuh","product":"wazuh-manager","repo":"https://github.com/wazuh/wazuh","defaultStatus":"unaffected","versions":[{"version":"4.0.0","status":"affected","versionType":"semver","lessThan":"4.14.6"}]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":7,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"HIGH","version":"3.1","baseSeverity":"MEDIUM","baseScore":6.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H"}}],"references":[{"url":"https://github.com/wazuh/wazuh/security/advisories/GHSA-f34r-fcjf-qx6j","name":"GitHub Security Advisory (GHSA-f34r-fcjf-qx6j)","tags":["vendor-advisory"]},{"url":"https://github.com/wazuh/wazuh/pull/36460","name":"Pull Request","tags":["patch"]},{"url":"https://www.vulncheck.com/advisories/wazuh-path-traversal-arbitrary-directory-deletion-via-cluster-hello","tags":["third-party-advisory"]}],"credits":[{"lang":"en","value":"moltenbit","type":"reporter"},{"lang":"en","value":"vikman90","type":"remediation developer"}],"solutions":[{"lang":"en","value":"Upgrade the affected package to 4.14.6 or later."}],"timeline":[{"time":"2026-05-19T00:00:00.000Z","lang":"en","value":"Reported to the Wazuh security team"}],"source":{"discovery":"EXTERNAL"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-20T13:47:28.717672Z","id":"CVE-2026-74044","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-20T15:23:54.740Z"}}]}}