CVE-2024-4320

{"id": "CVE-2024-4320", "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "security@huntr.dev", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2024-06-06T19:16:02.453", "references": [{"url": "https://huntr.com/bounties/d6564f04-0f59-4686-beb2-11659342279b", "source": "security@huntr.dev"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "security@huntr.dev", "description": [{"lang": "en", "value": "CWE-29"}]}], "descriptions": [{"lang": "en", "value": "A remote code execution (RCE) vulnerability exists in the '/install_extension' endpoint of the parisneo/lollms-webui application, specifically within the `@router.post(\"/install_extension\")` route handler. The vulnerability arises due to improper handling of the `name` parameter in the `ExtensionBuilder().build_extension()` method, which allows for local file inclusion (LFI) leading to arbitrary code execution. An attacker can exploit this vulnerability by crafting a malicious `name` parameter that causes the server to load and execute a `__init__.py` file from an arbitrary location, such as the upload directory for discussions. This vulnerability affects the latest version of parisneo/lollms-webui and can lead to remote code execution without requiring user interaction, especially when the application is exposed to an external endpoint or operated in headless mode."}, {"lang": "es", "value": "Existe una vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo (RCE) en el endpoint '/install_extension' de la aplicaci\u00f3n parisneo/lollms-webui, espec\u00edficamente dentro del controlador de ruta `@router.post(\"/install_extension\")`. La vulnerabilidad surge debido al manejo inadecuado del par\u00e1metro `name` en el m\u00e9todo `ExtensionBuilder().build_extension()`, que permite la inclusi\u00f3n de archivos locales (LFI) que conducen a la ejecuci\u00f3n de c\u00f3digo arbitrario. Un atacante puede aprovechar esta vulnerabilidad creando un par\u00e1metro \"nombre\" malicioso que hace que el servidor cargue y ejecute un archivo \"__init__.py\" desde una ubicaci\u00f3n arbitraria, como el directorio de carga para discusiones. Esta vulnerabilidad afecta a la \u00faltima versi\u00f3n de parisneo/lollms-webui y puede provocar la ejecuci\u00f3n remota de c\u00f3digo sin requerir la interacci\u00f3n del usuario, especialmente cuando la aplicaci\u00f3n est\u00e1 expuesta a un endpoint externo o se opera en modo sin cabeza."}], "lastModified": "2024-06-07T14:56:05.647", "sourceIdentifier": "security@huntr.dev"}