| Título | GitHub nginx-ui 2.x dev branch Authorization Bypass |
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| Descripción | The regular HTTP configuration API rejects restricted Nginx directives such as load_module, js_import, and js_content.
However, the MCP configuration interface allows a secondary authenticated user to write and apply equivalent restricted configuration content. In the lab, this allowed the user to load ngx_http_js_module.so, import attacker-controlled JavaScript, reload Nginx, and execute NJS in the Nginx worker context.
This is authenticated and is not OS command execution by itself. |
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| Fuente | ⚠️ https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-5r62-gj48-897x |
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| Usuario | aleff (UID 101079) |
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| Sumisión | 2026-09-08 15:23 (hace 25 días) |
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| Moderación | 2026-10-02 20:33 (24 days later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 413200 [0xJacky Nginx-UI 2.x MCP Configuration Interface /mcp nginx_config_add escalada de privilegios] |
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| Puntos | 20 |
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