svc-develop-team so-vits-svc Full-Song Inference Server audio_path path traversal

Summaryinfo

A vulnerability was found in svc-develop-team so-vits-svc. It has been classified as critical. This impacts an unknown function of the component Full-Song Inference Server. This manipulation of the argument audio_path causes path traversal. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is registered as CVE-2026-65701. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in svc-develop-team so-vits-svc (unknown version) and classified as critical. Affected by this vulnerability is an unknown code block of the component Full-Song Inference Server. The manipulation of the argument audio_path with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-65701 since 07/22/2026. The exploitation appears to be easy. The attack can be launched remotely. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

Applying the patch 730930d337d171479eadf305f96cbed4bb393e77 is able to eliminate this problem.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• svc-develop-team

Name

• so-vits-svc

Support

• end of life

CPE 2.3info

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CPE 2.2info

• 🔒

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