Description


A command injection vulnerability exists in the h-ui (version v0.0.25 and below) administrative API due to improper validation of the listen configuration field. When an authenticated administrator submits a value containing shell metacharacters, the application constructs nftables/iptables rule strings using fmt.Sprintf and executes them via bash -c as root. Because the listen field lacks port or format validation, arbitrary OS commands can be injected and executed with root privileges.

Related CPE's


Could not find any relations

Weaknesses


134c704f-9b21-4f2e-91b3-4a467353bcc0

Secondary

CWE-77

CVSS impact metrics


CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

9.1 · Critical

Information


Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-10-07T15:17:20.090Z

41 hours ago

Last modified

2026-10-07T21:17:13.977Z

35 hours ago