CVE-2026-33028highCWE-362

CVE-2026-33028: fallo de gravedad alta en 0xJacky nginx-ui

Nginx UI: Race Condition Leads to Persistent Data Corruption and Service Collapse

Publicada el

Seguir esta CVE+ Monitorear nginx-ui+ Monitorear github.com/0xJacky/Nginx-UI

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 7.1epss 0.6%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
0xJacky · nginx-ui
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