CVE-2025-43851

{"id": "CVE-2025-43851", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/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}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.9, "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:H/VA:H/SC:N/SI:N/SA:N/E:P/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": "PROOF_OF_CONCEPT", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "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": "2025-05-05T19:15:56.220", "references": [{"url": "https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer/modules/onnx/export.py#L7", "tags": ["Product"], "source": "security-advisories@github.com"}, {"url": "https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/9f2f0559e6932c10c48642d404e7d2e771d9db43/infer-web.py#L1073", "tags": ["Product"], "source": "security-advisories@github.com"}, {"url": "https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/9f2f0559e6932c10c48642d404e7d2e771d9db43/infer-web.py#L1098", "tags": ["Product"], "source": "security-advisories@github.com"}, {"url": "https://securitylab.github.com/advisories/GHSL-2025-012_GHSL-2025-022_Retrieval-based-Voice-Conversion-WebUI/", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "Retrieval-based-Voice-Conversion-WebUI is a voice changing framework based on VITS. Versions 2.2.231006 and prior are vulnerable to unsafe deserialization. The\u00a0model_choose\u00a0variable\u00a0takes user input\u00a0(e.g. a path to a model) and\u00a0passes\u00a0it to the\u00a0uvr\u00a0function in\u00a0vr.py. In\u00a0uvr\u00a0, a new instance of\u00a0AudioPre\u00a0class is created with the\u00a0model_path\u00a0attribute containing the aformentioned user input. In the\u00a0AudioPre\u00a0class, the user input, is used to\u00a0load the model on that path with\u00a0torch.load, which can lead to unsafe deserialization and remote code execution. As of time of publication, no known patches exist."}, {"lang": "es", "value": "Retrieval-based-Voice-Conversion-WebUI es un framework de modificaci\u00f3n de voz basado en VITS. Las versiones 2.2.231006 y anteriores son vulnerables a deserializaci\u00f3n insegura. La variable model_choose toma la entrada del usuario (por ejemplo, la ruta a un modelo) y la pasa a la funci\u00f3n uvr en vr.py. En uvr, se crea una nueva instancia de la clase AudioPre con el atributo model_path que contiene la entrada del usuario mencionada. En la clase AudioPre, la entrada del usuario se utiliza para cargar el modelo en esa ruta con torch.load, lo que puede provocar deserializaci\u00f3n insegura y ejecuci\u00f3n remota de c\u00f3digo. Al momento de la publicaci\u00f3n, no se conoc\u00edan parches."}], "lastModified": "2025-08-01T16:54:10.047", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:rvc-project:retrieval-based-voice-conversion-webui:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FFD42164-62A5-458A-B811-4BF1180A150A", "versionEndIncluding": "2.2.231006"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}