ShellHub is a centralized SSH gateway. Prior to 0.24.2, the device list endpoint accepts user-controlled identifiers in the the name field of each filter property in the base64-encoded filter query parameter and the sort_by query parameter, which are then passed directly as BSON/SQL keys in the database layer without validation. Any authenticated user can craft payloads that cause the aggregation / query to fail and the API to return HTTP 500 with no body, with no rate limiting applied. This vulnerability is fixed in 0.24.2.

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-47r2-v3x6-wff9 ShellHub has crash-DoS via field injection in filter and sort-by parameters
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 18 May 2026 13:45:00 +0000

Type Values Removed Values Added
First Time appeared Shellhub
Shellhub shellhub
CPEs cpe:2.3:a:shellhub:shellhub:*:*:*:*:*:*:*:*
Vendors & Products Shellhub
Shellhub shellhub

Thu, 14 May 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


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

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, the device list endpoint accepts user-controlled identifiers in the the name field of each filter property in the base64-encoded filter query parameter and the sort_by query parameter, which are then passed directly as BSON/SQL keys in the database layer without validation. Any authenticated user can craft payloads that cause the aggregation / query to fail and the API to return HTTP 500 with no body, with no rate limiting applied. This vulnerability is fixed in 0.24.2.
Title ShellHub: Crash-DoS via field injection in filter and sort-by parameters
Weaknesses CWE-1333
CWE-20
CWE-943
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-05-14T19:52:09.294Z

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

Link: CVE-2026-44425

cve-icon Vulnrichment

Updated: 2026-05-14T16:04:16.495Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-13T22:16:44.400

Modified: 2026-05-18T13:34:49.477

Link: CVE-2026-44425

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-14T14:33:15Z

Weaknesses