CVE-2025-27778: high-severity vulnerability in IAHispano Applio
Applio allows unsafe deserialization in infer.py
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.9epss 1.0%
Applio is a voice conversion tool. Versions 3.2.8-bugfix and prior are vulnerable to unsafe deserialization in `infer.py`. The issue can lead to remote code execution. As of time of publication, a fix is available on the `main` branch of the Applio repository but not attached to a numbered release.
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
Affected products
IAHispano · ApplioRelated CVEs — IAHispano Applio
In the same product, most dangerous first.
CVE-2025-27782HIGHApplio allows arbitrary file write in inference.pyEPSS 1.4%CVE-2025-27783HIGHApplio allows arbitrary file write in train.pyEPSS 1.1%CVE-2025-27779HIGHApplio allows unsafe deserialization in model_blender.pyEPSS 0.9%CVE-2025-27781HIGHApplio allows unsafe deserialization in inference.pyEPSS 0.9%CVE-2025-27780HIGHApplio allows unsafe deserialization in model_information.pyEPSS 0.9%CVE-2025-27787HIGHApplio allows a DoS in restart.pyEPSS 0.8%
References
https://github.com/IAHispano/Applio/blob/29b4a00e4be209f9aac51cd9ccffcc632dfb2973/rvc/infer/infer.py#L464https://github.com/IAHispano/Applio/blob/29b4a00e4be209f9aac51cd9ccffcc632dfb2973/tabs/inference/inference.py#L338-L345https://github.com/IAHispano/Applio/blob/29b4a00e4be209f9aac51cd9ccffcc632dfb2973/tabs/tts/tts.py#L50-L57https://github.com/IAHispano/Applio/commit/16019befdcbbff0b264a5e30785feef4b70df8d9https://github.com/IAHispano/Applio/commit/eb21d9dd349a6ae1a28c440b30d306eafba65097https://securitylab.github.com/advisories/GHSL-2024-341_GHSL-2024-353_Applio/