CVE-2025-13646
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-03

Last updated on: 2025-12-15

Assigner: Wordfence

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.
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Meta Information
Published
2025-12-03
Last Modified
2025-12-15
Generated
2026-06-16
AI Q&A
2025-12-03
EPSS Evaluated
2026-06-15
NVD
CVE-2025-13646
EUVD
EUVD-2025-200723
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
wpchill modula_image_gallery From 2.10.2 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-434 The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
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Executive Summary

This vulnerability exists in the Modula Image Gallery plugin for WordPress, specifically in versions 2.13.1 to 2.13.2. It is caused by missing file type validation in the 'ajax_unzip_file' function, allowing authenticated users with Author-level access or higher to upload arbitrary files. Due to a race condition, this can lead to remote code execution on the affected server.

Impact Analysis

An attacker with Author-level access or higher can exploit this vulnerability to upload arbitrary files to the server, potentially leading to remote code execution. This can compromise the security of the website and server, allowing the attacker to execute malicious code, steal data, or disrupt services.

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