Description
Nginx-ui is online statistics for Server Indicators Monitor CPU usage, memory usage, load average, and disk usage in real-time. The `Home > Preference` page exposes a small list of nginx settings such as `Nginx Access Log Path` and `Nginx Error Log Path`. However, the API also exposes `test_config_cmd`, `reload_cmd` and `restart_cmd`. While the UI doesn't allow users to modify any of these settings, it is possible to do so by sending a request to the API. This issue may lead to authenticated Remote Code Execution, Privilege Escalation, and Information Disclosure. This issue has been patched in version 2.0.0.beta.9.
Details
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| github.com/0xjacky/nginx-ui | — | — |
| nginx-ui | — | — |
References
Similar Threats
- Medium CVE-2026-42220
- High CVE-2026-42221
- High CVE-2026-42222
- Medium CVE-2026-42223
- Critical CVE-2026-42238
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