A flaw in Nginx UI versions 2.0.0 through 2.5.0 exposes the master node secret in HTTP logs and URLs, enabling attackers to bypass authentication and gain persistent administrative access.
A high-severity vulnerability in Nginx UI allows authenticated users to write arbitrary files to the live Nginx configuration directory through crafted backup archives.
An incomplete security patch in Nginx UI allows attackers with a stolen JWT to manage cluster nodes and restart servers without secondary authentication.