{"id":"CVE-2025-43843","summary":"GHSL-2025-013_Retrieval-based-Voice-Conversion-WebUI","details":"Retrieval-based-Voice-Conversion-WebUI is a voice changing framework based on VITS. Versions 2.2.231006 and prior are vulnerable to command injection. The variables exp_dir1, np7 and f0method8 take user input and pass it into the extract_f0_feature function, which concatenates them into a command that is run on the server. This can lead to arbitrary command execution. As of time of publication, no known patches exist.","modified":"2026-04-02T12:48:25.968604Z","published":"2025-05-05T17:09:35.032Z","database_specific":{"cwe_ids":["CWE-77"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/43xxx/CVE-2025-43843.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer-web.py#L1276-L1289"},{"type":"WEB","url":"https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer-web.py#L265-L274"},{"type":"WEB","url":"https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer-web.py#L276-L278"},{"type":"WEB","url":"https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer-web.py#L307-L309"},{"type":"WEB","url":"https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer-web.py#L330-L332"},{"type":"WEB","url":"https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/blob/7ef19867780cf703841ebafb565a4e47d1ea86ff/infer-web.py#L373-L375"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/43xxx/CVE-2025-43843.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-43843"},{"type":"ADVISORY","url":"https://securitylab.github.com/advisories/GHSL-2025-012_GHSL-2025-022_Retrieval-based-Voice-Conversion-WebUI/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/rvc-project/retrieval-based-voice-conversion-webui","events":[{"introduced":"0"},{"last_affected":"9f2f0559e6932c10c48642d404e7d2e771d9db43"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.2.231006"}]}}],"versions":["1.0.230410","1.1.230416","1.2.230428","2.0.230528","2.0.230618","2.1.230814","2.2.231006"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-43843.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P"}]}