CVE-2025-43843 Details
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 and f0method8 take user input and pass it into the extract_f0_feature 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.
A command injection vulnerability has been identified in Retrieval-Based Voice Conversion WebUI, a voice-changing framework based on VITS. This vulnerability affects versions through 2.2.231006. The issue arises in the 'infer-web.py' file, where user input from several variables is improperly sanitized before being passed to functions that execute commands on the server. This flaw can lead to arbitrary command execution.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 5, 2025References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| rvc-project retrieval-based-voice-conversion-webui | <= 2.2.231006 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Aug 1, 2025 | Initial Analysis | [email protected] |
| May 5, 2025 | CVE Modified | [email protected] |
| May 5, 2025 | New CVE Received | [email protected] |