CVE-2026-55183

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Source

https://cve.org/CVERecord?id=CVE-2026-55183

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-55183.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-55183

Aliases

GHSA-f3qj-7hx5-q4c8

Published

2026-10-13T16:19:53Z

Modified

2026-10-28T02:30:43Z

Severity

9.6 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H CVSS Calculator

Summary

RClone Manager: Unauthenticated RClone Daemon Enables Remote Attack via Malicious Web Page

Details

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.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-306"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55183.json"
}

References

Affected packages

Git / github.com/zarestia-dev/rclone-manager

Affected ranges

Type

GIT

Repo

https://github.com/zarestia-dev/rclone-manager

Events

Introduced

Fixed

08c5d7f55ba62fe636e0e876aafd528a3edd4dde

Fixed

daa379498fc1aac453bcf1864d7ea072b80ffbe8

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "0.2.7"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "daa379498fc1aac453bcf1864d7ea072b80ffbe8"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v0.2.7",
            "range": [
                {
                    "fixed": "08c5d7f55ba62fe636e0e876aafd528a3edd4dde"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

headless-v0.*

headless-v0.1.8

headless-v0.1.9

headless-v0.2.0

headless-v0.2.1

headless-v0.2.2

headless-v0.2.3

headless-v0.2.4

headless-v0.2.5

headless-v0.2.6

v0.*

v0.1.1-beta

v0.1.2-beta

v0.1.3-beta

v0.1.4

v0.1.5

v0.1.6

v0.1.7

v0.1.8

v0.1.9

v0.2.0

v0.2.1

v0.2.2

v0.2.3

v0.2.4

v0.2.5

v0.2.6

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-55183.json"