CVE-2026-103293
Medium
Description
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.
SeverityMedium
CVSS6.8
Exploit probability—
ProductMPG
PublishedOct 3, 2026
First seenOct 3, 2026
Weakness typeCWE-22Path traversal
How to fix
Update
- MPG4.2.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| MPG | v < 4.2.3 | 4.2.3 |
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