PT-2026-64037 · Svc Develop Team · So-Vits-Svc

George Chen · CVE-2026-65701 · Published 2026-07-23 · Updated 2026-07-23

NVD

CVSS v3.1

9.1

Critical

Base vector

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

SoftVC VITS Singing Voice Conversion through commit 730930d contains a path traversal vulnerability in the full-song inference server that allows unauthenticated remote attackers to read and exfiltrate arbitrary files by supplying attacker-controlled filesystem paths through the audio path field of an unauthenticated POST request to the /wav2wav route. Attackers can pass arbitrary server-side paths verbatim to librosa.load, torchaudio.load, and soundfile.write sinks, causing the server to decode and return file contents via the HTTP response body while also writing attacker-specified .wav files to arbitrary locations on the filesystem.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-65701

Affected Products

So-Vits-Svc

References · 3

• 🔥 https://github.com/geo-chen/oss/blob/main/so-vits-svc.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-65701 · Security Note
• https://vulncheck.com/advisories/softvc-vits-singing-voice-conversion-path-traversal-via-wav2wav-flask-route · Note