CVE-2026-59733
Publication date 14 July 2026
Last updated 16 July 2026
Ubuntu priority
Description
Rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.74.4, rclone serve restic --private-repos enforces authorization using the routed user path segment while building the backend object key from the raw uncleaned URL path, allowing an authenticated user to include .. in a request such as //..//config and read, overwrite, or delete another user's private repository on backends that clean path components. This issue is fixed in version 1.74.4.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| rclone | 26.04 LTS resolute |
Needs evaluation
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
Severity score breakdown
CVSS version: CVSS v3.0
Base score
8.8 · High
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
Other references
- https://www.cve.org/CVERecord?id=CVE-2026-59733
- https://github.com/rclone/rclone/security/advisories/GHSA-fqj9-69pf-6pjg
- https://github.com/rclone/rclone/commit/015fd0eba1cb138eef081517795fed47a2873f2d
- https://github.com/rclone/rclone/commit/dade21c1616035b044df0eef7ee6a85aeb06a139
- https://github.com/rclone/rclone/releases/tag/v1.74.4