---
id: CVE-2026-55183
title: >-
  RClone Manager is a cross-platform GUI application designed to help users
  manage Rclone remotes efficiently
summary: >-
  RClone Manager is a cross-platform GUI application designed to help users
  manage Rclone remotes efficiently. Prior to 0.2.7, RClone Manager starts the
  local rclone rcd service on 127.0.0.1:51900 with --rc-no-auth,
  --rc-allow-origin *, an…
severity: critical
cvss: 9.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'
cwe:
  - CWE-306
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T18:17:24.357'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-55183'
references:
  - url: >-
      https://github.com/Zarestia-Dev/rclone-manager/commit/daa379498fc1aac453bcf1864d7ea072b80ffbe8
    label: security-advisories@github.com
  - url: 'https://github.com/Zarestia-Dev/rclone-manager/releases/tag/v0.2.7'
    label: security-advisories@github.com
  - url: >-
      https://github.com/Zarestia-Dev/rclone-manager/security/advisories/GHSA-f3qj-7hx5-q4c8
    label: security-advisories@github.com
  - url: >-
      https://github.com/Zarestia-Dev/rclone-manager/security/advisories/GHSA-f3qj-7hx5-q4c8
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
ingestedAt: '2026-10-13T17:38:53.196Z'
---

## Overview

RClone Manager is a cross-platform GUI application designed to help users manage Rclone remotes efficiently. Prior to 0.2.7, RClone Manager starts the local rclone rcd service on 127.0.0.1:51900 with --rc-no-auth, --rc-allow-origin *, and --rc-serve. A malicious web page opened by a user while the daemon is running can therefore send cross-origin requests to the unauthenticated local API with the user's operating-system privileges. The requests can disclose configured storage credentials and potentially access, upload, modify, or exfiltrate locally stored files accessible to the user and files available through configured remotes; the advisory's possible command-execution impact remains unconfirmed. This issue is fixed in version 0.2.7.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.