CVE-2026-59732

MEDIUM5.0

rclone archive extract allows S3 destination prefix escape via crafted archive paths

Published Jul 14, 2026

Modified Yesterday

Details

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.

References

WEB

https://github.com/rclone/rclone/commit/1a746732441e8158f32fab35924b23701e719a8c

WEB

https://github.com/rclone/rclone/commit/d11efe0d58fe6a2d6d90675bb9d8ee5840c51e1d

WEB

https://github.com/rclone/rclone/releases/tag/v1.74.4

WEB

https://github.com/rclone/rclone/security/advisories/GHSA-4vr5-p2gc-h23p

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-59732

CVSS Analysis