CVE-2025-43851

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 model_choose variable takes user input (e.g. a path to a model) and passes it to the uvr function in vr.py. In uvr , a new instance of AudioPre class is created with the model_path attribute containing the aformentioned user input. In the AudioPre class, the user input, is used to load the model on that path with torch.load, which can lead to unsafe deserialization and remote code execution. As of time of publication, no known patches exist.

CVSS

No CVSS.

References

Link	Resource
https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer/modules/onnx/export.py#L7
https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/9f2f0559e6932c10c48642d404e7d2e771d9db43/infer-web.py#L1073
https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/9f2f0559e6932c10c48642d404e7d2e771d9db43/infer-web.py#L1098
https://securitylab.github.com/advisories/GHSL-2025-012_GHSL-2025-022_Retrieval-based-Voice-Conversion-WebUI/

Configurations

No configuration.

History

05 May 2025, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-05 19:15

Updated : 2025-05-05 20:54

NVD link : CVE-2025-43851

Mitre link : CVE-2025-43851

CVE.ORG link : CVE-2025-43851

JSON object : View

Products Affected

No product.

CWE

CWE-502

Deserialization of Untrusted Data

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