CVE-2026-103293
MediumCVSS 6.8Exploitation Probability (EPSS)
Low risk5th percentile - higher than 5% of all known CVEs
Summary
The MPG WordPress plugin before 4.2.3 does not validate that the dataset source supplied when importing a project is a remote URL before treating it as a local filesystem path and copying that file into a publicly accessible uploads folder. This makes it possible for users with the Editor role and above to read the contents of arbitrary files on the server, with the copied file then retrievable by unauthenticated visitors.
Risk Assessment
Sensitive server files, such as configuration files containing database credentials, may be exposed. The risk is high because the copied files are publicly accessible.
Recommendation
Update the MPG plugin to version 4.2.3 or later. Inspect the uploads directory and remove any unexpected files copied through this functionality.
Other vulnerabilities in MPG
Original NVD description (English source)
The MPG WordPress plugin before 4.2.3 does not validate that the dataset source supplied when importing a project is a remote URL before treating it as a local filesystem path and copying that file into a publicly accessible uploads folder. This makes it possible for users with the Editor role and above to read the contents of arbitrary files on the server, with the copied file then retrievable by unauthenticated visitors.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS