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TI-2025-31752 Aliases CVE-2025-49837

GHSL-2025-049: GPT-SoVITS Deserialization of Untrusted Data vulnerability

Priority MEDIUM 48CWE-502Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-502.

Summary

GPT-SoVITS-WebUI is a voice conversion and text-to-speech webUI. In versions 20250228v3 and prior, there is an unsafe deserialization vulnerability in vr.py AudioPre. 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 AudioPre class is created with the model_path attribute containing the aforementioned user input (here called locally model_name). Note that in this step the .pth extension is added to the path. In the AudioPre 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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00784 56th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
RVC-BossGPT-SoVITSup to 20250228v3—No fix listedCNA
  • GPT-SoVITS VendorRVC-Boss Affected up to 20250228v3 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:rvc-boss:gpt-sovits-webui:*:*:*:*:*:*:*:*up to 20250228v3VulnerableRVC-Boss
  • cpe:2.3:a:rvc-boss:gpt-sovits-webui:*:*:*:*:*:*:*:* Versions up to 20250228v3 Vulnerable ·RVC-Boss

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-49837

References

Exploit 1

Other 4

  • TI-2025-31755 GHSL-2025-052: GPT-SoVITS Deserialization of Untrusted Data vulnerability CVSS 4.0HIGH 8.9
  • TI-2025-31751 GHSL-2025-048: GPT-SoVITS Command Injection vulnerability CVSS 4.0HIGH 8.9
  • TI-2025-31750 GHSL-2025-047: GPT-SoVITS Command Injection vulnerability CVSS 4.0HIGH 8.9
  • TI-2025-31749 GHSL-2025-046: GPT-SoVITS Command Injection vulnerability CVSS 4.0HIGH 8.9
  • TI-2025-31748 GHSL-2025-045: GPT-SoVITS Command Injection vulnerability CVSS 4.0HIGH 8.9
  • TI-2025-31756 GHSL-2025-053: GPT-SoVITS Deserialization of Untrusted Data vulnerability CVSS 4.0HIGH 8.9
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences