PT-2025-19738 · Unknown · Retrieval-Based-Voice-Conversion-Webui

Sylwia Budzynska · Published 2025-05-05 · Updated 2025-08-01 · CVE-2025-43842

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Retrieval-based-Voice-Conversion-WebUI versions 2.2.231006 and prior

Description Retrieval-based-Voice-Conversion-WebUI is a voice changing framework based on VITS. 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 the time of publication, no known patches exist.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2025-43842

Affected Products

Retrieval-Based-Voice-Conversion-Webui

References · 15

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/43xxx/CVE-2025-43842.json · Exploit
• https://osv.dev/vulnerability/CVE-2025-43842 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-43842 · Security Note
• https://securitylab.github.com/advisories/GHSL-2025-012_GHSL-2025-022_Retrieval-based-Voice-Conversion-WebUI · Vendor Advisory
• https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer-web.py#L1227-L1232 · Note
• https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer-web.py#L223-L232 · Note
• https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer-web.py#L235 · Note
• https://t.me/cveNotify/130574 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1919463972123619679 · Twitter Post
• https://t.me/cvedetector/24460 · Telegram Post
• https://t.me/cvetracker/23052 · Telegram Post
• https://twitter.com/cybercronai/status/1919774327878131714 · Twitter Post
• https://twitter.com/cybercronai/status/1920103954580394397 · Twitter Post
• https://twitter.com/CVEnew/status/1919445338232107325 · Twitter Post
• https://twitter.com/CveFindCom/status/1919445492213166188 · Twitter Post