CVE-2025-13645

The Modula Image Gallery plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path 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 delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

CVSS 3.1

7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-25)

CWE

CWE-22

Published

2025-12-03

Modified

2026-10-18

Record from

the NVD, synced 2026-10-19

Affected

• wpchill:modula_image_gallery

References

• https://github.com/WPChill/modula-lite/commit/90c8eb982f71b31584d9be9359e3b594e03927d7
• https://plugins.trac.wordpress.org/browser/modula-best-grid-gallery/tags/2.13.2/includes/admin/class-modula-gallery-upload.php#L1025
• https://plugins.trac.wordpress.org/browser/modula-best-grid-gallery/tags/2.13.2/includes/admin/class-modula-gallery-upload.php#L1119
• https://plugins.trac.wordpress.org/changeset/3395701/modula-best-grid-gallery#file5
• https://plugins.trac.wordpress.org/changeset/3407949/modula-best-grid-gallery

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