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GO-2026-5466

Published Aug 11, 2026·Last modified Aug 11, 2026
Affected Components(2)
Go logogithub.com/ncw/rclone
>= 1.48.0
Go logogithub.com/rclone/rclone
1.49.0 – 1.73.5
Description

The operations/fsinfo remote control (RC) endpoint in rclone was registered without requiring authentication. This allowed unauthenticated callers to instantiate arbitrary backends via inline backend definitions, which could lead to local command execution if the backend configuration allows it (e.g., via bearer_token_command in webdav or ssh in sftp).

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Risk Scores
Base Score
0.0

Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.

Threat Intelligence
0.0

No exploitation activity has been observed at this time. Continue routine monitoring.

EPSS
5.30%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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