CVE-2024-4320

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{"affected": [{"affectedData": [{"product": "parisneo/lollms-webui", "vendor": "parisneo", "versions": [{"lessThanOrEqual": "latest", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "security@huntr.dev"}, {"affectedData": [{"cpes": ["cpe:2.3:a:parisneo:lollms:*:*:*:*:*:*:*:*"], "defaultStatus": "affected", "product": "lollms", "vendor": "parisneo", "versions": [{"lessThan": "*", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:lollms:lollms_web_ui:-:*:*:*:*:*:*:*", "matchCriteriaId": "E0447480-50CE-4682-B3B1-B8F021C5C731", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}], "id": "CVE-2024-4320", "lastModified": "2026-06-17T08:01:40.013", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "security@huntr.dev", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-4320", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-06-07T19:08:14.573805Z", "version": "2.0.3"}}]}, "published": "2024-06-06T19:16:02.453", "references": [{"source": "security@huntr.dev", "tags": ["Exploit", "Third Party Advisory"], "url": "https://huntr.com/bounties/d6564f04-0f59-4686-beb2-11659342279b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://huntr.com/bounties/d6564f04-0f59-4686-beb2-11659342279b"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-29"}], "source": "security@huntr.dev", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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