BIT-rclone-2026-49980

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/rclone/BIT-rclone-2026-49980.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-rclone-2026-49980

Aliases

Published

2026-06-30T23:50:55Z

Modified

2026-09-08T08:48:18Z

Summary

Rclone: Unauthenticated command execution in `rclone rcd --rc-serve` via inline remote instantiation, bypassing CVE-2026-41179 fix

Details

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /[remote:path]/object. The remote value is parsed from the URL and passed to normal backend initialization. Inline remote configuration can set backend options that execute local commands during initialization. As a result, a single unauthenticated GET or HEAD request can execute a command as the rclone process user. This vulnerability is fixed in 1.74.3.

Database specific

{
    "cpes": [
        "cpe:2.3:a:rclone:rclone:*:*:*:*:*:go:*:*"
    ],
    "severity": "Critical"
}

References

Affected packages

Bitnami / rclone

Package

Name: rclone
Purl: pkg:bitnami/rclone

Severity

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

Affected ranges

Type: SEMVER
Events: Introduced

1.46.0

Fixed

1.74.3

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/rclone/BIT-rclone-2026-49980.json"