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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable yes

Technical Impact total

Affected Vendors & Products

Vendors Products
Rvc-boss
  • Gpt-sovits-webui

Configuration 1 [-]

cpe:2.3:a:rvc-boss:gpt-sovits-webui:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://github.com/RVC-Boss/GPT-SoVITS/blob/165882d64f474b3563fa91adc1a679436ae9c3b8/GPT_SoVITS/inference_webui.py#L310 cve-icon cve-icon
https://github.com/RVC-Boss/GPT-SoVITS/blob/165882d64f474b3563fa91adc1a679436ae9c3b8/GPT_SoVITS/inference_webui.py#L872 cve-icon cve-icon
https://github.com/RVC-Boss/GPT-SoVITS/blob/165882d64f474b3563fa91adc1a679436ae9c3b8/GPT_SoVITS/inference_webui.py#L927 cve-icon cve-icon
https://securitylab.github.com/advisories/GHSL-2025-049_GHSL-2025-053_RVC-Boss_GPT-SoVITS/ cve-icon cve-icon cve-icon
History

Wed, 30 Jul 2025 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Rvc-boss
Rvc-boss gpt-sovits-webui
CPEs cpe:2.3:a:rvc-boss:gpt-sovits-webui:*:*:*:*:*:*:*:*
Vendors & Products Rvc-boss
Rvc-boss gpt-sovits-webui
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Wed, 16 Jul 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00041}

Tue, 15 Jul 2025 21:00:00 +0000

Type Values Removed Values Added
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.
Title GHSL-2025-052: GPT-SoVITS Deserialization of Untrusted Data vulnerability
Weaknesses CWE-502
References
Metrics cvssV4_0

{'score': 8.9, 'vector': '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'}
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2025-07-15T20:42:09.931Z

Updated: 2025-07-16T16:22:55.467Z

Reserved: 2025-06-11T14:33:57.800Z

Link: CVE-2025-49840

cve-icon Vulnrichment

Updated: 2025-07-16T16:22:50.464Z

cve-icon NVD

Status : Analyzed

Published: 2025-07-15T21:15:32.870

Modified: 2025-07-30T20:15:19.033

Link: CVE-2025-49840

cve-icon Redhat

No data.