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CVE-2025-43845

Rvc-project Retrieval-based-voice-conversion-webui remote code execution

9.8 CRITICALEPSS 0.99%
  1. Published5 May 2025

Description

Retrieval-based-Voice-Conversion-WebUI is a voice changing framework based on VITS. Versions 2.2.231006 and prior are vulnerable to code injection. The ckpt_path2 variable takes user input (e.g. a path to a model) and passes it to change_info_ function, which opens and reads the file on the given path (except it changes the final on the path to train.log), and passes the contents of the file to eval, which can lead to remote code execution. As of time of publication, no known patches exist.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Rvc-project Retrieval-based-voice-conversion-webui≤ 2.2.231006

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2025-43845 being actively exploited?

CVE-2025-43845 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.99%.

How severe is CVE-2025-43845?

CVE-2025-43845 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.99% probability of exploitation.

Which products are affected by CVE-2025-43845?

Affected products include Rvc-project Retrieval-based-voice-conversion-webui.

How do I fix CVE-2025-43845?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.