CVE-2026-33027

MEDIUM

6.5

Beschreibung

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, the nginx-ui configuration improperly handles URL-encoded traversal sequences. When specially crafted paths are supplied, the backend resolves them to the base Nginx configuration directory and executes the operation on the base directory (/etc/nginx). In particular, this allows an authenticated user to remove the entire /etc/nginx directory, resulting in a partial Denial of Service. This issue has been patched in version 2.3.4.

CVE Details

CVSS v3.1 Bewertung6.5

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht3/30/2026

Zuletzt geandert4/1/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

nginxui:nginx_ui

Schwachen (CWE)

CWE-22CWE-73

Referenzen

https://github.com/0xJacky/nginx-ui/releases/tag/v2.3.4(security-advisories@github.com)

https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-m8p8-53vf-8357(security-advisories@github.com)

https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-m8p8-53vf-8357(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

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