CVE-2024-39685

CRITICAL

Fish.audio Bert-vits2 < 2.3 - OS Command Injection

Title source: rule

Description

Bert-VITS2 is the VITS2 Backbone with multilingual bert. User input supplied to the data_dir variable is used directly in a command executed with subprocess.run(cmd, shell=True) in the resample function, which leads to arbitrary command execution. This affects fishaudio/Bert-VITS2 2.3 and earlier.

References (3)

Core 3

Core References

Exploit, Third Party Advisory x_refsource_confirm

https://securitylab.github.com/advisories/GHSL-2024-045_GHSL-2024-047_fishaudio_Bert-VITS2/

Issue Tracking x_refsource_misc

https://github.com/fishaudio/Bert-VITS2/blob/3f8c537f4aeb281df3fb3c455eed9a1b64871a81/webui_preprocess.py#L46-L52

View Writeup ZIP pw:eip

Issue Tracking x_refsource_misc

https://github.com/fishaudio/Bert-VITS2/blob/76653b5b6d657143721df2ed6c5c246b4b1d9277/webui_preprocess.py#L130-L133

View Writeup ZIP pw:eip

Scores

CVSS v3 9.8

EPSS 0.0024

EPSS Percentile 46.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact total

Details

CWE

CWE-78

Status published

Products (1)

fish.audio/bert-vits2 < 2.3

Published Jul 22, 2024

Tracked Since Feb 18, 2026