CVE-2025-23042

{"id": "CVE-2025-23042", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.7, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2025-01-14T19:15:44.863", "references": [{"url": "https://github.com/gradio-app/gradio/security/advisories/GHSA-j2jg-fq62-7c3h", "tags": ["Exploit", "Third Party Advisory", "Mitigation"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-285"}]}], "descriptions": [{"lang": "en", "value": "Gradio is an open-source Python package that allows quick building of demos and web application for machine learning models, API, or any arbitrary Python function. Gradio's Access Control List (ACL) for file paths can be bypassed by altering the letter case of a blocked file or directory path. This vulnerability arises due to the lack of case normalization in the file path validation logic. On case-insensitive file systems, such as those used by Windows and macOS, this flaw enables attackers to circumvent security restrictions and access sensitive files that should be protected. This issue can lead to unauthorized data access, exposing sensitive information and undermining the integrity of Gradio's security model. Given Gradio's popularity for building web applications, particularly in machine learning and AI, this vulnerability may pose a substantial threat if exploited in production environments. This issue has been addressed in release version 5.6.0. Users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "Gradio es un paquete de Python de c\u00f3digo abierto que permite la creaci\u00f3n r\u00e1pida de demostraciones y aplicaciones web para modelos de aprendizaje autom\u00e1tico, API o cualquier funci\u00f3n arbitraria de Python. La lista de control de acceso (ACL) de Gradio para rutas de archivos se puede omitir modificando el uso de may\u00fasculas y min\u00fasculas de una ruta de archivo o directorio bloqueada. Esta vulnerabilidad surge debido a la falta de normalizaci\u00f3n de may\u00fasculas y min\u00fasculas en la l\u00f3gica de validaci\u00f3n de rutas de archivos. En sistemas de archivos que no distinguen entre may\u00fasculas y min\u00fasculas, como los que utilizan Windows y macOS, Este fallo permite a los atacantes omitir las restricciones de seguridad y acceder a archivos confidenciales que deber\u00edan estar protegidos. Este problema puede provocar un acceso no autorizado a los datos, lo que expone informaci\u00f3n confidencial y socava la integridad del modelo de seguridad de Gradio. Dada la popularidad de Gradio para la creaci\u00f3n de aplicaciones web, en particular en el aprendizaje autom\u00e1tico y la IA, esta vulnerabilidad puede representar una amenaza importante si se explota en entornos de producci\u00f3n. Este problema se ha solucionado en la versi\u00f3n de lanzamiento 5.6.0. Se recomienda a los usuarios que actualicen. No se conocen Workarounds para esta vulnerabilidad."}], "lastModified": "2025-08-26T16:46:48.550", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gradio_project:gradio:*:*:*:*:*:python:*:*", "vulnerable": true, "matchCriteriaId": "D6201018-9350-4640-94F7-8F863832C33D", "versionEndExcluding": "5.6.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}