ShellHub has crash-DoS via field injection in filter and sort-by parameters — CVE-2026-44425

Summary

## Summary The device list endpoint accepts user-controlled identifiers in two places that are passed directly as BSON/SQL keys in the database layer without validation: 1. The `name` field of each filter property in the base64-encoded `filter` query parameter. 2. The `sort_by` query parameter. Any authenticated user can craft payloads that cause the aggregation/query to fail and the API to return HTTP 500 with no…

Product

go: github.com/shellhub-io/shellhub

What to do

General, cautious steps (verify details in the official source):

• Review exposure and plan remediation based on risk and environment.
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source
• CVE Record
• NVD

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