CVE-2026-33028

HIGH

7.5

Beschreibung

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, the nginx-ui application is vulnerable to a Race Condition. Due to the complete absence of synchronization mechanisms (Mutex) and non-atomic file writes, concurrent requests lead to the severe corruption of the primary configuration file (app.ini). This vulnerability results in a persistent Denial of Service (DoS) and introduces a non-deterministic path for Remote Code Execution (RCE) through configuration cross-contamination. This issue has been patched in version 2.3.4.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

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

AngriffsvektorNETWORK

KomplexitatHIGH

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht3/30/2026

Zuletzt geandert4/1/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

nginxui:nginx_uiuozi:cosy

Schwachen (CWE)

CWE-362

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-m468-xcm6-fxg4(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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