Shio 0.3.8 Path Traversal RCE via shStaticFilePreUpload (CVE-2025-8343)
CVE-2025-8343 Published on July 31, 2025
openviglet shio ShStaticFileAPI.java shStaticFilePreUpload path traversal
A vulnerability was found in openviglet shio up to 0.3.8. It has been rated as critical. This issue affects the function shStaticFilePreUpload of the file shio-app/src/main/java/com/viglet/shio/api/staticfile/ShStaticFileAPI.java. The manipulation of the argument fileName leads to path traversal. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Timeline
Advisory disclosed
VulDB entry created
VulDB entry last update
Weakness Type
What is a Directory traversal Vulnerability?
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
CVE-2025-8343 has been classified to as a Directory traversal 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.