CVE-2026-59732

Summary

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.74.4, rclone archive extract can write extracted files outside the user-selected destination prefix when extracting a crafted archive containing parent path components such as ../, allowing creation or overwrite of sibling objects in the same bucket or path scope. This issue is fixed in version 1.74.4.

Affected Software

Weaknesses

• CWE-22: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

References

• https://github.com/rclone/rclone/security/advisories/GHSA-4vr5-p2gc-h23p
• https://github.com/rclone/rclone/commit/1a746732441e8158f32fab35924b23701e719a8c
• https://github.com/rclone/rclone/commit/d11efe0d58fe6a2d6d90675bb9d8ee5840c51e1d
• https://github.com/rclone/rclone/releases/tag/v1.74.4

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