---
cve: "CVE-2026-71313"
severity: "MEDIUM"
cvss: 6.9
epss: "25%"
vendor: "rclone"
kev: false
exploited: false
published: "2026-08-05 21:16:59"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-15T22:52:38+02:00"
---

# CVE-2026-71313

> 6.9 MEDIUM · 🧪 PoC

## Beschreibung

rclone is a command-line program to sync files and directories to and from different cloud storage providers. From v1.51.0 until v1.75.0, the local backend in backend/local/local.go relies on the configurable filename encoder to prevent remote filename data from becoming operating-system path syntax, so a local destination using Slash, None, Raw, or on Windows an encoding that preserves backslash can decode a standard-encoded fullwidth dot-dot component or native backslash form into an actual parent-directory component before filepath.Join resolves it outside the configured local root, allowing an attacker-controlled source object to create or overwrite files outside the selected destination directory as the rclone process. This issue is fixed in v1.75.0.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:L
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Keine | bad |
| UI Interaktion | Erforderlich | good |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Keine | good |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Gering | warn |

## Patch verfügbar (OSV)

- 6a69713864b1d8f6edbc03d8af735f9624576d6e (Commit)
- 9ee9d0a0cafd5e5fe3b271d2280b090ab6e64048 (Commit)

## Referenzen

- <https://github.com/rclone/rclone/security/advisories/GHSA-7p4m-qxvv-g567>
- <https://github.com/rclone/rclone/commit/6a69713864b1d8f6edbc03d8af735f9624576d6e>
- <https://github.com/rclone/rclone/releases/tag/v1.75.0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-71313) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_