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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
shellhub-io shellhub affected
Version Status Constraints
< 0.24.2 affected —

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Project Subscriptions

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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.

References
Link Providers
https://github.com/shellhub-io/shellhub/security/advisories/GHSA-j72x-xfwg-783f cve-icon cve-icon
History

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: 2026-05-13T21:06:49.859Z

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

Link: CVE-2026-44424

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

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

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

Link: CVE-2026-44424

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-13T22:30:06Z

Weaknesses