CVE-2025-13646
High
Description
The Modula Image Gallery plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'ajax_unzip_file' function in versions 2.13.1 to 2.13.2. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files with race condition on the affected site's server which may make remote code execution possible.
SeverityHigh
CVSS7.5
Exploit probability—
ProductWpchill Modula Image Gallery
PublishedDec 3, 2025
First seenDec 3, 2025
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Update
- wpchill modula_image_gallery2.13.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wpchill modula_image_gallery | 2.13.1 ≤ v < 2.13.3 | 2.13.3 |
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