CVE-2025-71429: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in RVC-Boss GPT-SoVITS
Description
CVE-2025-71429 is a critical OS command injection vulnerability in the GPT-SoVITS software by RVC-Boss. It affects versions up to and including 20250606v2pro. The flaw exists in the tools/uvr5/vr.py component, allowing unauthenticated attackers to execute arbitrary OS commands by injecting shell substitutions into output folder path inputs in the UVR5 WebUI when exporting mp3 or m4a files.
CVSS v4.0
Score 9.3critical
Affected software
RVC-Boss
GPT-SoVITS
Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
GPT-SoVITS versions up to 20250606v2pro contain an OS command injection vulnerability in the tools/uvr5/vr.py file. The vulnerability arises because the software does not properly neutralize special shell elements in user-supplied output folder paths. Attackers can exploit this by entering shell substitution syntax such as $(...) in the UVR5 WebUI output folder textboxes during mp3 or m4a export operations, resulting in arbitrary command execution with the privileges of the server user. This vulnerability requires no authentication and has a CVSS 4.0 score of 9.3, indicating critical severity.
Potential Impact
Successful exploitation allows unauthenticated remote attackers to execute arbitrary operating system commands on the server hosting GPT-SoVITS. This can lead to full system compromise, data theft, service disruption, or further attacks within the environment. The vulnerability affects the confidentiality, integrity, and availability of the affected system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the UVR5 WebUI to trusted users only and avoid using untrusted input in output folder path fields. Monitor for updates from RVC-Boss and apply patches promptly once released.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-12T19:28:42.393Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6acd4b442cdf04f656d3ef57
Added to database: 10/12/2026, 21:04:04 UTC
Last enriched: 10/12/2026, 21:34:24 UTC
Last updated: 10/12/2026, 21:34:24 UTC
Views: 9
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.