CVE-2026-42223

Katalog CVE

CVSS 6.5 · Medium EPSS 0,41%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada nginxui nginx ui. Skor CVSS 3.1 6.5 (Medium) menurut github.com.

Deskripsi (NVD)

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.8, the GetSettings API handler (api/settings/settings.go:24-65) serializes all settings structs to JSON and returns them to authenticated users. Many sensitive fields are tagged with protected:"true" - however, this tag is only enforced during writes (via ProtectedFill in SaveSettings) and is completely ignored during reads. This exposes 40+ protected fields including JwtSecret (enabling auth token forgery), NodeSecret (enabling cluster node impersonation), OIDC ClientSecret (enabling OAuth account takeover), and the IP whitelist configuration. This issue has been patched in version 2.3.8.

Rincian

Terbit di NVD

4 Mei 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

6.5 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,41% peluang dieksploitasi; lebih tinggi dari 33,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-q4w7-56hr-83rm exploit · advisory vendor
• https://github.com/0xJacky/nginx-ui/releases/tag/v2.3.8 release notes