In version 0.3.8 of open-webui/open-webui, an arbitrary file write vulnerability exists in the download_model endpoint. When deployed on…
@huntr_ai·CWE-29·Published 2025-03-20
In version 0.3.8 of open-webui/open-webui, an arbitrary file write vulnerability exists in the download_model endpoint. When deployed on Windows, the application improperly handles file paths, allowing an attacker to manipulate the file path to write files to arbitrary locations on the server's filesystem. This can result in overwriting critical system or application files, causing denial of service, or potentially achieving remote code execution (RCE). RCE can allow an attacker to execute malicious code with the privileges of the user running the application, leading to a full system compromise.
In version 0.3.8 of open-webui/open-webui, an arbitrary file write vulnerability exists in the download_model endpoint. When deployed on Windows, the application improperly handles file paths, allowing an attacker to manipulate the file path to write files to arbitrary locations on the server's filesystem. This can result in overwriting critical system or application files, causing denial of service, or potentially achieving remote code execution (RCE). RCE can allow an attacker to execute malicious code with the privileges of the user running the application, leading to a full system compromise.
In version 0.3.8 of open-webui/open-webui, an arbitrary file write vulnerability exists in the download_model endpoint. When deployed on Windows, the application improperly handles file paths, allowing an attacker to manipulate the file path to write files to arbitrary locations on the server's filesystem. This can result in overwriting critical system or application files, causing denial of service, or potentially achieving remote code execution (RCE). RCE can allow an attacker to execute malicious code with the privileges of the user running the application, leading to a full system compromise.
In version 0.3.8 of open-webui/open-webui, an arbitrary file write vulnerability exists in the download_model endpoint. When deployed on Windows, the application improperly handles file paths, allowing an attacker to manipulate the file path to write files to arbitrary locations on the server's filesystem. This can result in overwriting critical system or application files, causing denial of service, or potentially achieving remote code execution (RCE). RCE can allow an attacker to execute malicious code with the privileges of the user running the application, leading to a full system compromise.
En la versión 0.3.8 de open-webui/open-webui, existe una vulnerabilidad de escritura arbitraria en archivos en el endpoint download_model. Al implementarse en Windows, la aplicación gestiona incorrectamente las rutas de archivo, lo que permite a un atacante manipularlas para escribir archivos en ubicaciones arbitrarias del sistema de archivos del servidor. Esto puede provocar la sobrescritura de archivos críticos del sistema o de la aplicación, lo que puede provocar una denegación de servicio o incluso la ejecución remota de código (RCE). La RCE puede permitir que un atacante ejecute código malicioso con los privilegios del usuario que ejecuta la aplicación, lo que compromete completamente el sistema.
| Version | Type | Source | Base | Exp | Impact | Vector |
|---|---|---|---|---|---|---|
| 3.0 | Primary | cve.org | 6.5 | — | — | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H |
| 3.0 | Primary | cve.org | 6.5 | — | — | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H |
| 3.0 | Secondary | NVD | 6.5 | 1.2 | 5.2 | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H |
| 3.1 | Primary | NVD | 7.2 | 1.2 | 5.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | Secondary | GHSA | 6.5 | — | — | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H |