CriticalVulnerability
CVE-2025-43850: Retrieval-based-Voice-Conversion-WebUI unsafe deserialization via model path
- Source
- NVD(opens in a new tab)
- Identifier
- CVE-2025-43850
- Published
- Record updated
- Known exploitation
- Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
- EPSS
- 0.9%
Summary
Retrieval-based-Voice-Conversion-WebUI, versions 2.2.231006 and prior, is vulnerable to unsafe deserialization (CWE-502). User-supplied input to the ckpt_dir variable is passed to change_info in export.py, which loads the model from that path with torch.load, which can lead to remote code execution. The CVSS 4.0 vector from GitHub, Inc. is AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H, and NIST has not yet provided an assessment.
Mitigation
The source does not state a fix yet. Check the original advisory for updates.
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