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CVE-2025-49839— GHSL-2025-051: GPT-SoVITS Deserialization of Untrusted Data vulnerability

Quick assessment

Affected
RVC-Boss GPT-SoVITS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GPT-SoVITS-WebUI是RVC-Boss个人开发者的一个TTS训练模型。 GPT-SoVITS-WebUI 20250228v3及之前版本存在代码问题漏洞，该漏洞源于bsroformer.py存在不安全反序列化，可能导致执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 0.66% · P49

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2025-49839

Vulnerability Information
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Vulnerability Title
GHSL-2025-051: GPT-SoVITS Deserialization of Untrusted Data vulnerability
Source: CVE Program / CVE List V5
Vulnerability 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 bsroformer.py. The model_choose variable takes user input (e.g. a path to a model) and passes it to the uvr function. In uvr, a new instance of Roformer_Loader class is created with the model_path attribute containing the aformentioned user input (here called locally model_name). Note that in this step the .ckpt extension is added to the path. In the Roformer_Loader class, the user input, here called model_path, is used to load the model on that path with torch.load, which can lead to unsafe deserialization. At time of publication, no known patched versions are available.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
GPT-SoVITS-WebUI 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GPT-SoVITS-WebUI是RVC-Boss个人开发者的一个TTS训练模型。 GPT-SoVITS-WebUI 20250228v3及之前版本存在代码问题漏洞，该漏洞源于bsroformer.py存在不安全反序列化，可能导致执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
RVC-Boss GPT-SoVITS <= 20250228v3 -

II. Public POCs for CVE-2025-49839

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III. Intelligence Information for CVE-2025-49839

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Vendor Advisories for CVE-2025-49839 (1)

Other References for CVE-2025-49839 (1)

Same Patch Batch · RVC-Boss · 2025-07-15 · 9 CVEs total

CVE-2025-49834 GHSL-2025-046: GPT-SoVITS Command Injection vulnerability
CVE-2025-49833 GHSL-2025-045: GPT-SoVITS Command Injection vulnerability
CVE-2025-49838 GHSL-2025-050: GPT-SoVITS Deserialization of Untrusted Data vulnerability
CVE-2025-49841 GHSL-2025-053: GPT-SoVITS Deserialization of Untrusted Data vulnerability
CVE-2025-49840 GHSL-2025-052: GPT-SoVITS Deserialization of Untrusted Data vulnerability
CVE-2025-49836 GHSL-2025-048: GPT-SoVITS Command Injection vulnerability
CVE-2025-49835 GHSL-2025-047: GPT-SoVITS Command Injection vulnerability
CVE-2025-49837 GHSL-2025-049: GPT-SoVITS Deserialization of Untrusted Data vulnerability

IV. Related Vulnerabilities

Same product: GPT-SoVITS
Same vendor: RVC-Boss
Same weakness: CWE-502

V. Comments for CVE-2025-49839

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