CVE-2025-43842

CRITICAL

retrieval-based-voice-conversion-webui < 2.2.231006 - OS Command Injection via preprocess_dataset Function

Title source: llm

Description

Retrieval-based-Voice-Conversion-WebUI is a voice changing framework based on VITS. Versions 2.2.231006 and prior are vulnerable to command injection. The variables exp_dir1, np7, trainset_dir4 and sr2 take user input and pass it to the preprocess_dataset function, which concatenates them into a command that is run on the server. This can lead to arbitrary command execution. As of time of publication, no known patches exist.

References (4)

Core 4

Core References

Vendor Advisory x_refsource_confirm

https://securitylab.github.com/advisories/GHSL-2025-012_GHSL-2025-022_Retrieval-based-Voice-Conversion-WebUI/

Product x_refsource_misc

https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer-web.py#L1227-L1232

Product x_refsource_misc

https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer-web.py#L223-L232

Product x_refsource_misc

https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer-web.py#L235

View Writeup ZIP pw:eip

Scores

CVSS v3 9.8

EPSS 0.0210

EPSS Percentile 79.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-77

Status published

Products (1)

rvc-project/retrieval-based-voice-conversion-webui < 2.2.231006

Published May 05, 2025

Tracked Since Feb 18, 2026