CVE-2025-13646 – Modula 2.13.1 – 2.13.2 – Authenticated (Author+) Arbitrary File Upload via Race Condition

CVE ID : CVE-2025-13646

Published : Dec. 3, 2025, 3:16 a.m. | 1 hour, 10 minutes ago

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.

Severity: 7.5 | HIGH

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