{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64863","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-20T18:31:39.291Z","datePublished":"2026-07-28T22:02:15.887Z","dateUpdated":"2026-07-29T12:48:07.346Z"},"containers":{"cna":{"title":"goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite","problemTypes":[{"descriptions":[{"cweId":"CWE-284","lang":"en","description":"CWE-284: Improper Access Control","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3"},{"name":"https://github.com/goshs-labs/goshs/commit/0444ac6b1a8176ddae70d940adf7a26b2e5a6c29","tags":["x_refsource_MISC"],"url":"https://github.com/goshs-labs/goshs/commit/0444ac6b1a8176ddae70d940adf7a26b2e5a6c29"},{"name":"https://github.com/goshs-labs/goshs/releases/tag/v2.1.4","tags":["x_refsource_MISC"],"url":"https://github.com/goshs-labs/goshs/releases/tag/v2.1.4"}],"affected":[{"vendor":"goshs-labs","product":"goshs","versions":[{"version":"< 2.1.4","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-07-28T22:02:15.887Z"},"descriptions":[{"lang":"en","value":"goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.4, the httpserver/server.go wdGuard handled WebDAV MOVE as a write-only method and did not enforce --no-delete, allowing WebDAV clients to delete or overwrite files via MOVE with Overwrite: T. This issue is fixed in version 2.1.4."}],"source":{"advisory":"GHSA-hq33-8jgp-8qq3","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-29T12:47:46.100436Z","id":"CVE-2026-64863","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-29T12:48:07.346Z"}}]}}