Threat landscape
high

NGINX-UI: Mehrere Schwachstellen

WID-SEC-2026-2798 · first 12.08.2026 · updated 12.10.2026 · CVSS 9,6

×

What it is about

nginx-ui ist eine Open-Source-Weboberfläche zur Verwaltung und Konfiguration von Nginx-Webservern. Ein Angreifer kann mehrere Schwachstellen in NGINX-UI ausnutzen, um erweiterte Berechtigungen zu erlangen, beliebigen Code – auch mit Root-Rechten – auszuführen, Sicherheitsmaßnahmen zu umgehen, sensible Daten offenzulegen oder einen Denial-of-Service-Zustand auszulösen.

Under what conditions?

The BSI does not name any particular preconditions. Exploitable remotely according to the BSI.

What can happen in the worst case

An attacker could use the vulnerability to

  • erweiterte Berechtigungen zu erlangen
  • beliebigen Code – auch mit Root-Rechten – auszuführen
  • Sicherheitsmaßnahmen zu umgehen
  • sensible Daten offenzulegen oder einen Denial-of-Service-Zustand auszulösen

Am I affected?

Affected according to the BSI:

  • Open Source nginx-ui <2.5.0

The installed version is usually shown under “Help → About” or in the device’s admin interface.

What helps?

Update to at least:

  • Open Source nginx-ui 2.5.0

Is the vulnerability already being exploited?

None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.

Information and sources

CVE: CVE-2026-107806, CVE-2026-107807, CVE-2026-107808, CVE-2026-107809, CVE-2026-107810, CVE-2026-107811, CVE-2026-107812, CVE-2026-107813

Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.

Set up in an hour, trained in a week.

Create a free account, add your team, unlock the course. You only pay when you start. Would you rather see what a test email looks like first? The self-test is free.

Add your team Test it yourself first