What is CVE-2026-44425?

CVE-2026-44425 is a medium-severity vulnerability in Shellhub, classified under Improper Input Validation. CVSS score: 5.4/10. Published 2026-05-13.

How severe is CVE-2026-44425?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Improper input validation in Shellhub

CVE-2026-44425

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…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.001 (22.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L.

Affected products

Shellhub
Shellhub-io Shellhub — versions < 0.24.2

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2026-44425?: CVE-2026-44425 is a medium-severity vulnerability in Shellhub, classified under Improper Input Validation. CVSS score: 5.4/10. Published 2026-05-13.
How severe is CVE-2026-44425?: Medium severity. CVSS v3 base score is 5.4 out of 10.