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TI-2026-32366 Aliases CVE-2026-44425GHSA-47r2-v3x6-wff9

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

Priority LOW 24CWE-1333Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
Low · None · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-1333.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00253 16th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed shellhub (shellhub-io): 0.24.2github.com/shellhub-io/shellhub (Go): 0.24.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
shellhub-ioshellhubbefore 0.24.20.24.2Patch availableCNA
—github.com/shellhub-io/shellhub (Go)before 0.24.20.24.2Patch availableGHSA-47r2-v3x6-wff9
  • shellhub Vendorshellhub-io Affected before 0.24.2 Fixed in 0.24.2 Patch available CNA
  • github.com/shellhub-io/shellhub (Go) Vendor— Affected before 0.24.2 Fixed in 0.24.2 Patch available GHSA-47r2-v3x6-wff9

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:shellhub:shellhub:*:*:*:*:*:*:*:*before 0.24.2Vulnerableshellhub-io
  • cpe:2.3:a:shellhub:shellhub:*:*:*:*:*:*:*:* Versions before 0.24.2 Vulnerable ·shellhub-io

Remediation

  • Fix · CNA shellhub (shellhub-io) Fixed in 0.24.2
  • Fix · GHSA-47r2-v3x6-wff9 github.com/shellhub-io/shellhub (Go) Fixed in 0.24.2 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-44425
  2. 2026-10-03 Alias added: GHSA-47r2-v3x6-wff9

References

Exploit 1

Advisory 1

Other 1

  • TI-2026-32367 ShellHub: Cross-tenant IDOR in `GET /api/namespaces/:tenant` via API Key bypasses membership check CVSS 3.1MEDIUM 6.5
  • TI-2026-32365 ShellHub: Cross-tenant IDOR in `GET /api/devices/:uid` discloses device data of any namespace CVSS 3.1MEDIUM 6.5
  • TI-2026-32364 ShellHub: Cross-tenant IDOR in `GET /api/sessions/:uid` discloses SSH session data CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences