CVE-2026-71312 | BDVDB-2026-355685 Detail

Description#

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to v1.75.0, rclone interpolates remote SFTP paths into PowerShell hash commands in backend/sftp/sftp.go, and quoteOrEscapeShellPath escapes only ASCII apostrophe even though PowerShell treats U+2018, U+2019, U+201A, and U+201B as single-quote delimiters, allowing an attacker-controlled filename to terminate the intended path literal and append PowerShell statements that execute as the victim SSH account when server-side hashing is invoked. This issue is fixed in v1.75.0.

Impact#

Weaknesses#

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Exploit#

History#

1. Version 12026-08-05Record published in the CVE List.
2. Version 22026-11-03Most recent update recorded in the CVE List.