CVE-2026-59732
rclone archive extract allows S3 destination prefix escape via crafted archive paths
CVSS Score
5.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-22 |
| Vendor | rclone |
| Product | rclone |
| Published | Jul 14, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
None
Integrity
Low
Availability
Low
Affected Versions
rclone / rclone
< 1.74.4
References
github.com: https://github.com/rclone/rclone/security/advisories/GHSA-4vr5-p2gc-h23p github.com: https://github.com/rclone/rclone/commit/1a746732441e8158f32fab35924b23701e719a8c github.com: https://github.com/rclone/rclone/commit/d11efe0d58fe6a2d6d90675bb9d8ee5840c51e1d github.com: https://github.com/rclone/rclone/releases/tag/v1.74.4