CVE-2025-27785 Applio allows arbitrary file read in train.py export_index function
Attackers can read arbitrary files on the Applio server via the export_index function, potentially exposing sensitive data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-27785?
CVE-2025-27785 is a high-severity path traversal vulnerability in IAHispano Applio, published on 19 Mar 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Applio is a voice conversion tool. Versions 3.2.8-bugfix and prior are vulnerable to arbitrary file read in train.py's `export_index` function. This issue may lead to reading arbitrary files on the Applio server. It can also be used in conjunction with blind server-side request forgery to read files from servers on the internal network that the Applio server has access to. As of time of publication, no known patches are available.
Which versions are affected by CVE-2025-27785?
It affects 1 product.
Products include Applio Applio.
How do I fix CVE-2025-27785?
No fix has been published for CVE-2025-27785 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2025-27785 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-27785 exists.
Other vulnerabilities in IAHispano Applio
- CVE-2025-27778 Applio allows unsafe deserialization in infer.py
- CVE-2025-27779 Applio allows unsafe deserialization in model_blender.py
- CVE-2025-27780 Applio allows unsafe deserialization in model_information.py
- CVE-2025-27781 Applio allows unsafe deserialization in inference.py
- CVE-2025-27774 Applio allows SSRF and file write in model_download.py