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.
| Vendor | Product | Versions |
|---|---|---|
| go | github.com/0xjacky/nginx-ui | go/github.com/0xJacky/Nginx-UI: <= 1.99, go/github.com/uozi-tech/cosy: <= 1.30.0 |
Updated vendor to 0xJacky, product to nginx-ui, severity to HIGH, and affected versions to < 2.3.3, while also correcting exploit availability and adding a new CVE ID.
Initial creation
