RVC-Boss GPT-SoVITS up to 20250228v3 webui.py open_asr command injection

Summaryinfo

A vulnerability was found in RVC-Boss GPT-SoVITS up to 20250228v3. It has been classified as critical. The affected element is the function open_asr of the file webui.py. This manipulation causes command injection. This vulnerability is handled as CVE-2025-49835. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in RVC-Boss GPT-SoVITS up to 20250228v3. Affected by this vulnerability is the function open_asr of the file webui.py. The manipulation with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

GPT-SoVITS-WebUI is a voice conversion and text-to-speech webUI. In versions 20250228v3 and prior, there is a command injection vulnerability in webui.py open_asr function. asr_inp_dir (and a number of other variables) takes user input, which is passed to the open_asr function, which concatenates the user input into a command and runs it on the server, leading to arbitrary command execution. At time of publication, no known patched versions are available.

It is possible to read the advisory at securitylab.github.com. This vulnerability is known as CVE-2025-49835 since 06/11/2025. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/31/2025). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Artificial Intelligence Software

Vendor

• RVC-Boss

Name

• GPT-SoVITS

Version

• 20250228v3

CPE 2.3info

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• 🔒

CPE 2.2info

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