CVE-2025-13646

Modula 2.13.1 - 2.13.2 - Authenticated (Author+) Arbitrary File Upload via Race Condition

Published Dec 3, 2025 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wpchill modula Image Gallery
CPEs cpe:2.3:a:wpchill:modula_image_gallery:*:*:*:*:*:wordpress:*:*
Vendors & Products Wpchill modula Image Gallery
Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Wpchill
Wpchill image Gallery
Vendors & Products Wordpress
Wordpress wordpress
Wpchill
Wpchill image Gallery
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Modula 2.13.1 - 2.13.2 - Authenticated (Author+) Arbitrary File Upload via Race Condition
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Dec 3, 2025, 9:15 PM
Reserved
Nov 25, 2025, 7:02 AM
Status
Analyzed
Published
Dec 3, 2025, 3:16 AM
Modified
Oct 18, 2026, 5:10 PM