CVE-2026-107202

9.1 Critique

Publiée le 07/10/2026 à 17:17 · Modifiée le 07/10/2026 à 23:17 · Analyse NVD reportée · Source : cret@cert.org

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.

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Produits concernés

jonssonyan h-ui

Scores CVSS

Version	Score	Source	Vecteur
3.1	9.1 Critique	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N`

Faiblesses (CWE)

CWE-77

Références

https://github.com/jonssonyan/h-ui

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories