CVE-2025-13646
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.
| Software | From | Fixed in |
|---|---|---|
| wpchill / modula_image_gallery | 2.13.1 | 2.13.3 |
- https://github.com/WPChill/modula-lite/blob/master/includes/admin/class-modula-gallery-upload.php#L1103
- https://github.com/WPChill/modula-lite/commit/90c8eb982f71b31584d9be9359e3b594e03927d7
- https://plugins.trac.wordpress.org/changeset/3395701/modula-best-grid-gallery#file5
- https://plugins.trac.wordpress.org/changeset/3407949/modula-best-grid-gallery
- https://www.wordfence.com/threat-intel/vulnerabilities/id/59ee0ca2-846d-4ae8-ad19-7c3826861aeb?source=cve
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