CVE-2026-33028 in 0xJacky nginx-ui

Sumário (Inglês)

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.

Responsável

GitHub_M

Reservar

17/03/2026

Divulgação

30/03/2026

Inscrições

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidade	CWE	Exp	Con	CVE
354237	0xJacky nginx-ui app.ini Condição de Corrida	362	Não definido	Correção oficial	CVE-2026-33028