{"id":"CVE-2026-64863","state":"PUBLISHED","title":"goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite","description":"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.","publishedAt":"2026-07-28T22:02:15.887Z","updatedAt":"2026-07-29T12:48:07.346Z","severity":{"score":9.1,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["goshs-labs goshs"],"affected":[{"vendor":"goshs-labs","product":"goshs","versions":[{"version":"< 2.1.4","status":"affected"}]}],"references":["https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3","https://github.com/goshs-labs/goshs/commit/0444ac6b1a8176ddae70d940adf7a26b2e5a6c29","https://github.com/goshs-labs/goshs/releases/tag/v2.1.4"],"weaknesses":["CWE-284"],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/64xxx/CVE-2026-64863.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64863","state":"PUBLISHED","datePublished":"2026-07-28T22:02:15.887Z","dateUpdated":"2026-07-29T12:48:07.346Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-07-20T18:31:39.291Z"},"containers":{"cna":{"title":"goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite","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."}],"affected":[{"vendor":"goshs-labs","product":"goshs","versions":[{"version":"< 2.1.4","status":"affected"}]}],"references":[{"url":"https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3","name":"https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/goshs-labs/goshs/commit/0444ac6b1a8176ddae70d940adf7a26b2e5a6c29","name":"https://github.com/goshs-labs/goshs/commit/0444ac6b1a8176ddae70d940adf7a26b2e5a6c29","tags":["x_refsource_MISC"]},{"url":"https://github.com/goshs-labs/goshs/releases/tag/v2.1.4","name":"https://github.com/goshs-labs/goshs/releases/tag/v2.1.4","tags":["x_refsource_MISC"]}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","lang":"en","description":"CWE-284: Improper Access Control","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-28T22:02:15.887Z"},"source":{"advisory":"GHSA-hq33-8jgp-8qq3","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","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"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-29T12:48:07.346Z"}}]}}}