Medium 5.4Published May 13, 2026

CVE-2026-44425ShellHub: Crash-DoS via field injection in filter and sort-by parameters

Updated under an hour ago (Oct 30, 2026, 1:20 AM ET)

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It affects shellhub-io shellhub and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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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.

CVSS: 5.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Weakness (CWE): CWE-20, CWE-943, CWE-1333
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: May 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

shellhub-io shellhub shellhub_io:shellhub (from the name)	before 0.24.2	CNA record
shellhub shellhub shellhub:shellhub	before 0.24.2	NVD

References

References

https://github.com/shellhub-io/shellhub/security/advisories/GHSA-47r2-v3x6-wff9	x-refsource-confirm, exploit, mitigation, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.