Unrestricted File Upload in OpenViglet Shio 0.3.8 and earlier (RCE)
CVE-2025-8344 Published on July 31, 2025
openviglet shio ShStaticFileAPI.java shStaticFileUpload unrestricted upload
A vulnerability classified as critical has been found in openviglet shio up to 0.3.8. Affected is the function shStaticFileUpload of the file shio-app/src/main/java/com/viglet/shio/api/staticfile/ShStaticFileAPI.java. The manipulation of the argument filename leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Timeline
Advisory disclosed
VulDB entry created
VulDB entry last update
Weakness Types
What is an Unrestricted File Upload Vulnerability?
The software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment.
CVE-2025-8344 has been classified to as an Unrestricted File Upload vulnerability or weakness.
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2025-8344 has been classified to as an Authorization vulnerability or weakness.
Affected Versions
openviglet shio:- Version 0.3.0 is affected.
- Version 0.3.1 is affected.
- Version 0.3.2 is affected.
- Version 0.3.3 is affected.
- Version 0.3.4 is affected.
- Version 0.3.5 is affected.
- Version 0.3.6 is affected.
- Version 0.3.7 is affected.
- Version 0.3.8 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.