Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wpchill | Modula Image Gallery | >= 2.13.1, < 2.13.3 |
Related Weaknesses (CWE)
References
- https://github.com/WPChill/modula-lite/blob/master/includes/admin/class-modula-gBroken Link
- https://github.com/WPChill/modula-lite/commit/90c8eb982f71b31584d9be9359e3b594e0Broken Link
- https://plugins.trac.wordpress.org/changeset/3395701/modula-best-grid-gallery#fiPatch
- https://plugins.trac.wordpress.org/changeset/3407949/modula-best-grid-galleryPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/59ee0ca2-846d-4ae8-ad1Third Party Advisory
FAQ
What is CVE-2025-13646?
CVE-2025-13646 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 ...
How severe is CVE-2025-13646?
CVE-2025-13646 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-13646?
Check the references section above for vendor advisories and patch information. Affected products include: Wpchill Modula Image Gallery.