CyberRota Analysis
AI-GeneratedThe vulnerability affects rclone versions prior to 1.75.1, allowing attackers to exploit parent-directory segments in source Object.Remote() values, potentially enabling unauthorized access to files outside the intended directory structure. This could lead to data exposure or manipulation across various storage backends, including Oracle Object Storage and others. Organizations using rclone for file synchronization, particularly those with sensitive data or complex storage configurations, should prioritize upgrading to version 1.75.1 to mitigate this risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, rclone core does not reject parent-directory segments in source Object.Remote() values before fs/list, fs/walk, fs/sync, and fs/operations pass those values to destination backends. A flat-keyspace source object store populated with native non-rclone tooling can contain a raw .. key segment, and affected b2, swift, qingstor, oracleobjectstorage, internetarchive, smb, storj, sftp, webdav, ftp, filelu, shade, and sia destinations use path.Join(root, remote) before EncodeDot can neutralize the segment. A copy or upload can therefore escape the configured root into another bucket, share, or path reachable by the victim credential, with sftp and smb potentially reaching other filesystem or share locations under the same login authority. This issue is fixed in version 1.75.1.