CVE-2026-64863

{"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"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-64863", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-29T12:47:46.100436Z"}}}], "references": [{"url": "https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-29T12:48:03.336Z"}}], "cna": {"title": "goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite", "source": {"advisory": "GHSA-hq33-8jgp-8qq3", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}], "affected": [{"vendor": "goshs-labs", "product": "goshs", "versions": [{"status": "affected", "version": "< 2.1.4"}]}], "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"]}], "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."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-284", "description": "CWE-284: Improper Access Control"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-28T22:02:15.887Z"}}}, "cveMetadata": {"cveId": "CVE-2026-64863", "state": "PUBLISHED", "dateUpdated": "2026-07-29T12:48:07.346Z", "dateReserved": "2026-07-20T18:31:39.291Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-07-28T22:02:15.887Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "goshs", "vendor": "goshs-labs", "versions": [{"status": "affected", "version": "< 2.1.4"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "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."}, {"lang": "es", "value": "goshs es un servidor de archivos binario \u00fanico rico en funciones para equipos rojos y desarrolladores. Antes de la versi\u00f3n 2.1.4, el wdGuard de httpserver/server.go manejaba WebDAV MOVE como un m\u00e9todo de solo escritura y no aplicaba --no-delete, permitiendo a los clientes WebDAV eliminar o sobrescribir archivos a trav\u00e9s de MOVE con Overwrite: T. Este problema est\u00e1 solucionado en la versi\u00f3n 2.1.4."}], "id": "CVE-2026-64863", "lastModified": "2026-10-23T23:10:00.157", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-64863", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-29T12:47:46.100436Z", "version": "2.0.3"}}]}, "published": "2026-07-28T23:17:10.213", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/goshs-labs/goshs/commit/0444ac6b1a8176ddae70d940adf7a26b2e5a6c29"}, {"source": "security-advisories@github.com", "url": "https://github.com/goshs-labs/goshs/releases/tag/v2.1.4"}, {"source": "security-advisories@github.com", "url": "https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.1.4)"}}], "enrichment": {"confidence": 81.0, "confidence_source": "matching", "scores": [{"score": 81.0, "source": "matching"}]}, "original": {"product": "goshs", "source": "cna", "vendor": "goshs-labs"}, "product": "goshs", "vendor": "goshs"}], "created": "2026-07-30T15:29:14.805681+00:00", "updated": "2026-08-03T14:15:05.543435+00:00", "vendors": ["goshs", "goshs$PRODUCT$goshs"]}