CVE-2026-8756
HIGHfishaudio Bert-VITS2 Gradio webui_preprocess.py generate_config path traversal
Title source: cnaDescription
A vulnerability has been found in fishaudio Bert-VITS2 up to 8f7fbd8c4770965225d258db548da27dc8dd934c. The impacted element is the function generate_config of the file webui_preprocess.py of the component Gradio Interface. Such manipulation of the argument data_dir leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.
References (4)
Core 4
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-364383 | fishaudio Bert-VITS2 Gradio webui_preprocess.py generate_config path traversal
https://vuldb.com/vuln/364383
Signature, Permissions Required signature
permissions-required
VDB-364383 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/364383/cti
Third Party Advisory third-party-advisory
Submit #811175 | fishaudio Bert-VITS2 <= 406b79a Path Traversal (CWE-22)
https://vuldb.com/submit/811175
Scores
CVSS v3
7.3
EPSS
0.0051
EPSS Percentile
39.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (1)
fishaudio/Bert-VITS2
8f7fbd8c4770965225d258db548da27dc8dd934c
Published
May 17, 2026
Tracked Since
May 17, 2026