rclone archive extract allows S3 destination prefix escape via crafted archive paths
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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-59732US | — | — | ||
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 outs… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/rclone/rclone/commit/1a746732441e8158f32fab35924b23701e719a8cFIX
- https://github.com/rclone/rclone/commit/d11efe0d58fe6a2d6d90675bb9d8ee5840c51e1dFIX
- https://github.com/rclone/rclone/releases/tag/v1.74.4ARTICLE
- https://github.com/rclone/rclone/security/advisories/GHSA-4vr5-p2gc-h23pADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2026-59732WEB
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan