Vulnerability details
CVE-2025-49840
RVC-Boss GPT-SoVITS
GHSL-2025-052: GPT-SoVITS Deserialization of Untrusted Data vulnerability
CVSS 4.0
8.9High
Official description
GPT-SoVITS-WebUI is a voice conversion and text-to-speech webUI. In versions 20250228v3 and prior, there is an unsafe deserialization vulnerability in inference_webui.py. The GPT_dropdown variable takes user input and passes it to the change_gpt_weights function. In change_gpt_weights, the user input, here gpt_path is used to load a model with torch.load, leading to unsafe deserialization. At time of publication, no known patched versions are available.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.9High | 4.0 | CVEProject cvelistV5 (CNA) (GitHub_M) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| RVC-Boss | GPT-SoVITS | <= 20250228v3 | CVEProject cvelistV5 (CNA) |
References and advisories
4- https://github.com/RVC-Boss/GPT-SoVITS/blob/165882d64f474b3563fa91adc1a679436ae9c3b8/GPT_SoVITS/inference_webui.py#L310 x_refsource_MISC
- https://github.com/RVC-Boss/GPT-SoVITS/blob/165882d64f474b3563fa91adc1a679436ae9c3b8/GPT_SoVITS/inference_webui.py#L872 x_refsource_MISC
- https://github.com/RVC-Boss/GPT-SoVITS/blob/165882d64f474b3563fa91adc1a679436ae9c3b8/GPT_SoVITS/inference_webui.py#L927 x_refsource_MISC
- https://securitylab.github.com/advisories/GHSL-2025-049_GHSL-2025-053_RVC-Boss_GPT-SoVITS/ x_refsource_CONFIRM
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Details
- Published
- 2025-07-16
- Last updated
- 2025-07-16
- State
- Published
- Assigner (CNA)
- GitHub_M
Exploit prediction (EPSS)
0.75%
Probability of exploitation in 30 days
55.4%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-502Deserialization of Untrusted Data