{"id":"CVE-2026-71313","state":"PUBLISHED","title":"rclone: Local Encoding Path Traversal","description":"rclone is a command-line program to sync files and directories to and from different cloud storage providers. From v1.51.0 until v1.75.0, the local backend in backend/local/local.go relies on the configurable filename encoder to prevent remote filename data from becoming operating-system path syntax, so a local destination using Slash, None, Raw, or on Windows an encoding that preserves backslash can decode a standard-encoded fullwidth dot-dot component or native backslash form into an actual parent-directory component before filepath.Join resolves it outside the configured local root, allowing an attacker-controlled source object to create or overwrite files outside the selected destination directory as the rclone process. This issue is fixed in v1.75.0.","publishedAt":"2026-08-05T20:47:48.099Z","updatedAt":"2026-08-06T14:40:45.375Z","severity":{"score":6.9,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["rclone rclone"],"affected":[{"vendor":"rclone","product":"rclone","versions":[{"version":">= 1.51.0, < 1.75.0","status":"affected"}]}],"references":["https://github.com/rclone/rclone/security/advisories/GHSA-7p4m-qxvv-g567","https://github.com/rclone/rclone/commit/6a69713864b1d8f6edbc03d8af735f9624576d6e","https://github.com/rclone/rclone/releases/tag/v1.75.0"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/71xxx/CVE-2026-71313.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-71313","state":"PUBLISHED","datePublished":"2026-08-05T20:47:48.099Z","dateUpdated":"2026-08-06T14:40:45.375Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-08-05T18:14:42.064Z"},"containers":{"cna":{"title":"rclone: Local Encoding Path Traversal","descriptions":[{"lang":"en","value":"rclone is a command-line program to sync files and directories to and from different cloud storage providers. From v1.51.0 until v1.75.0, the local backend in backend/local/local.go relies on the configurable filename encoder to prevent remote filename data from becoming operating-system path syntax, so a local destination using Slash, None, Raw, or on Windows an encoding that preserves backslash can decode a standard-encoded fullwidth dot-dot component or native backslash form into an actual parent-directory component before filepath.Join resolves it outside the configured local root, allowing an attacker-controlled source object to create or overwrite files outside the selected destination directory as the rclone process. This issue is fixed in v1.75.0."}],"affected":[{"vendor":"rclone","product":"rclone","versions":[{"version":">= 1.51.0, < 1.75.0","status":"affected"}]}],"references":[{"url":"https://github.com/rclone/rclone/security/advisories/GHSA-7p4m-qxvv-g567","name":"https://github.com/rclone/rclone/security/advisories/GHSA-7p4m-qxvv-g567","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/rclone/rclone/commit/6a69713864b1d8f6edbc03d8af735f9624576d6e","name":"https://github.com/rclone/rclone/commit/6a69713864b1d8f6edbc03d8af735f9624576d6e","tags":["x_refsource_MISC"]},{"url":"https://github.com/rclone/rclone/releases/tag/v1.75.0","name":"https://github.com/rclone/rclone/releases/tag/v1.75.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-08-05T20:47:48.099Z"},"source":{"advisory":"GHSA-7p4m-qxvv-g567","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/rclone/rclone/security/advisories/GHSA-7p4m-qxvv-g567","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-06T14:40:25.586877Z","id":"CVE-2026-71313","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-06T14:40:45.375Z"}}]}}}