ShellHub is a centralized SSH gateway. Prior to 0.24.2, GET /api/devices/:uid returns the full device object whenever the caller is authenticated, without verifying that the device belongs to the caller's namespace (tenant). Any authenticated user (JWT or API Key) who knows or can guess a device UID can read device metadata from any other namespace. This vulnerability is fixed in 0.24.2.

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-j72x-xfwg-783f ShellHub has cross-tenant IDOR in `GET /api/devices/:uid` that discloses device data of any namespace
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 14 May 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Shellhub-io
Shellhub-io shellhub
Vendors & Products Shellhub-io
Shellhub-io shellhub

Thu, 14 May 2026 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 13 May 2026 21:45:00 +0000

Type Values Removed Values Added
Description ShellHub is a centralized SSH gateway. Prior to 0.24.2, GET /api/devices/:uid returns the full device object whenever the caller is authenticated, without verifying that the device belongs to the caller's namespace (tenant). Any authenticated user (JWT or API Key) who knows or can guess a device UID can read device metadata from any other namespace. This vulnerability is fixed in 0.24.2.
Title ShellHub: Cross-tenant IDOR in `GET /api/devices/:uid` discloses device data of any namespace
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-05-14T12:58:51.178Z

Reserved: 2026-05-06T14:40:00.953Z

Link: CVE-2026-44424

cve-icon Vulnrichment

Updated: 2026-05-14T12:58:47.751Z

cve-icon NVD

Status : Received

Published: 2026-05-13T22:16:44.257

Modified: 2026-05-14T14:16:23.687

Link: CVE-2026-44424

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-14T14:33:12Z

Weaknesses