{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-71311","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-08-05T18:14:42.064Z","datePublished":"2026-08-05T20:33:32.558Z","dateUpdated":"2026-08-06T18:44:51.691Z"},"containers":{"cna":{"title":"rclone: FTP Command Arguments Permit CRLF Injection When Custom Encoding Preserves Newlines","problemTypes":[{"descriptions":[{"cweId":"CWE-93","lang":"en","description":"CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/rclone/rclone/security/advisories/GHSA-8c48-q9wj-3w37","tags":["x_refsource_CONFIRM"],"url":"https://github.com/rclone/rclone/security/advisories/GHSA-8c48-q9wj-3w37"},{"name":"https://github.com/rclone/rclone/commit/1df2b70753286c1dfe8366078cbedfdf7f96472c","tags":["x_refsource_MISC"],"url":"https://github.com/rclone/rclone/commit/1df2b70753286c1dfe8366078cbedfdf7f96472c"},{"name":"https://github.com/rclone/rclone/releases/tag/v1.75.0","tags":["x_refsource_MISC"],"url":"https://github.com/rclone/rclone/releases/tag/v1.75.0"}],"affected":[{"vendor":"rclone","product":"rclone","versions":[{"version":"< 1.75.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-05T20:33:32.558Z"},"descriptions":[{"lang":"en","value":"rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.0, a valid but nondefault FTP filename encoding in backend/ftp/ftp.go can restore raw CR/LF immediately before an attacker-controlled path is interpolated into the line-oriented FTP control channel, and github.com/jlaffaye/ftp formats the argument through textproto.Conn.Cmd without rejecting CR or LF, allowing a filename such as victim CRLF DELE other-secret CRLF NOOP to inject an independent authenticated FTP command when the victim copies or syncs to a more-privileged FTP destination. This issue is fixed in 1.75.0."}],"source":{"advisory":"GHSA-8c48-q9wj-3w37","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/rclone/rclone/security/advisories/GHSA-8c48-q9wj-3w37","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-06T18:41:49.120682Z","id":"CVE-2026-71311","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"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":"2026-08-06T18:44:51.691Z"}}]}}