{"id":"CVE-2026-116191","state":"PUBLISHED","title":"Rclone before 1.75.2 Path Traversal via serve webdav MKCOL","description":"Rclone before 1.75.2 contains a path traversal vulnerability in serve webdav that allows unauthenticated attackers to write above the served root by sending an unvalidated '..' path component. Attackers can send MKCOL /.. to plant a VFS node, then PUT, MOVE, COPY, or MKCOL to create, overwrite, or delete files belonging to other tenants.","publishedAt":"2026-10-25T13:20:26.490Z","updatedAt":"2026-10-26T16:42:11.109Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["rclone rclone"],"affected":[{"vendor":"rclone","product":"rclone","packageURL":"pkg:golang/github.com/rclone/rclone","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.75.2","versionType":"semver"},{"version":"1.75.2","status":"unaffected","versionType":"semver"}]}],"references":["https://github.com/rclone/rclone/security/advisories/GHSA-44pm-2q5p-fm63","https://www.vulncheck.com/advisories/rclone-before-1.75.2-path-traversal-via-serve-webdav-mkcol"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:10:43.281Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/116xxx/CVE-2026-116191.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-116191","state":"PUBLISHED","datePublished":"2026-10-25T13:20:26.490Z","dateUpdated":"2026-10-26T16:42:11.109Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-10-25T12:27:12.266Z"},"containers":{"cna":{"title":"Rclone before 1.75.2 Path Traversal via serve webdav MKCOL","descriptions":[{"lang":"en","value":"Rclone before 1.75.2 contains a path traversal vulnerability in serve webdav that allows unauthenticated attackers to write above the served root by sending an unvalidated '..' path component. Attackers can send MKCOL /.. to plant a VFS node, then PUT, MOVE, COPY, or MKCOL to create, overwrite, or delete files belonging to other tenants."}],"affected":[{"vendor":"rclone","product":"rclone","packageURL":"pkg:golang/github.com/rclone/rclone","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.75.2","versionType":"semver"},{"version":"1.75.2","status":"unaffected","versionType":"semver"}]}],"references":[{"url":"https://github.com/rclone/rclone/security/advisories/GHSA-44pm-2q5p-fm63","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-44pm-2q5p-fm63)"},{"url":"https://www.vulncheck.com/advisories/rclone-before-1.75.2-path-traversal-via-serve-webdav-mkcol","name":"VulnCheck Advisory: Rclone before 1.75.2 Path Traversal via serve webdav MKCOL","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-10-25T13:20:26.490Z"},"datePublic":"2026-10-09T00:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:rclone:rclone:*:*:*:*:*:*:*:*","versionEndExcluding":"1.75.2"}]}]}],"credits":[{"lang":"en","value":"euriconicacio","type":"reporter"},{"lang":"en","value":"manus-pi","type":"finder"},{"lang":"en","value":"ncw","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-26T15:43:15.573699Z","id":"CVE-2026-116191","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-26T16:42:11.109Z"}}]}}}