fkie_cve-2024-4941
Vulnerability from fkie_nvd
Published
2024-06-06 18:15
Modified
2024-11-21 09:43
Severity ?
Summary
A local file inclusion vulnerability exists in the JSON component of gradio-app/gradio version 4.25. The vulnerability arises from improper input validation in the `postprocess()` function within `gradio/components/json_component.py`, where a user-controlled string is parsed as JSON. If the parsed JSON object contains a `path` key, the specified file is moved to a temporary directory, making it possible to retrieve it later via the `/file=..` endpoint. This issue is due to the `processing_utils.move_files_to_cache()` function traversing any object passed to it, looking for a dictionary with a `path` key, and then copying the specified file to a temporary directory. The vulnerability can be exploited by an attacker to read files on the remote system, posing a significant security risk.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
gradio_project | gradio | * |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:gradio_project:gradio:*:*:*:*:*:python:*:*", matchCriteriaId: "6D1B27C4-B978-4ABC-A9AB-6A894C31AFDB", versionEndExcluding: "4.31.4", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A local file inclusion vulnerability exists in the JSON component of gradio-app/gradio version 4.25. The vulnerability arises from improper input validation in the `postprocess()` function within `gradio/components/json_component.py`, where a user-controlled string is parsed as JSON. If the parsed JSON object contains a `path` key, the specified file is moved to a temporary directory, making it possible to retrieve it later via the `/file=..` endpoint. This issue is due to the `processing_utils.move_files_to_cache()` function traversing any object passed to it, looking for a dictionary with a `path` key, and then copying the specified file to a temporary directory. The vulnerability can be exploited by an attacker to read files on the remote system, posing a significant security risk.", }, { lang: "es", value: "Existe una vulnerabilidad de inclusión de archivos locales en el componente JSON de gradio-app/gradio versión 4.25. La vulnerabilidad surge de una validación de entrada incorrecta en la función `postprocess()` dentro de `gradio/components/json_component.py`, donde una cadena controlada por el usuario se analiza como JSON. Si el objeto JSON analizado contiene una clave `ruta`, el archivo especificado se mueve a un directorio temporal, lo que permite recuperarlo más tarde a través del endpoint `/file=..`. Este problema se debe a que la función `processing_utils.move_files_to_cache()` atraviesa cualquier objeto que se le pasa, busca un diccionario con una clave `path` y luego copia el archivo especificado en un directorio temporal. Un atacante puede aprovechar la vulnerabilidad para leer archivos en el sistema remoto, lo que representa un riesgo de seguridad significativo.", }, ], id: "CVE-2024-4941", lastModified: "2024-11-21T09:43:54.923", metrics: { cvssMetricV30: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.0", }, exploitabilityScore: 3.9, impactScore: 3.6, source: "security@huntr.dev", type: "Secondary", }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, exploitabilityScore: 3.9, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2024-06-06T18:15:18.783", references: [ { source: "security@huntr.dev", tags: [ "Patch", ], url: "https://github.com/gradio-app/gradio/commit/ee1e2942e0a1ae84a08a05464e41c8108a03fa9c", }, { source: "security@huntr.dev", tags: [ "Exploit", "Third Party Advisory", ], url: "https://huntr.com/bounties/39889ce1-298d-4568-aecd-7ae40c2ca58e", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", ], url: "https://github.com/gradio-app/gradio/commit/ee1e2942e0a1ae84a08a05464e41c8108a03fa9c", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Third Party Advisory", ], url: "https://huntr.com/bounties/39889ce1-298d-4568-aecd-7ae40c2ca58e", }, ], sourceIdentifier: "security@huntr.dev", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-20", }, ], source: "security@huntr.dev", type: "Secondary", }, { description: [ { lang: "en", value: "NVD-CWE-noinfo", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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Sightings
Author | Source | Type | Date |
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Nomenclature
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