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

Summaryinfo

A vulnerability has been found in RVC-Boss GPT-SoVITS up to 20250228v3 and classified as critical. This issue affects the function open_slice of the file webui.py. The manipulation leads to command injection. This vulnerability is traded as CVE-2025-49833. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in RVC-Boss GPT-SoVITS up to 20250228v3. It has been rated as critical. This issue affects the function open_slice of the file webui.py. The manipulation with an unknown input leads to a command injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is 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 the webui.py open_slice function. slice_opt_root and slice-inp-path takes user input, which is passed to the open_slice 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.

The advisory is shared at securitylab.github.com. The identification of this vulnerability is CVE-2025-49833 since 06/11/2025. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/31/2025). MITRE ATT&CK project uses the attack technique T1202 for this issue.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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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• 🔒

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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