CVE-2025-13646

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-13646
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/WPChill/modula-lite/blob/master/includes/admin/class-modula-gallery-upload.php#L1103 Broken Link
https://github.com/WPChill/modula-lite/commit/90c8eb982f71b31584d9be9359e3b594e03927d7 Broken Link
https://plugins.trac.wordpress.org/changeset/3395701/modula-best-grid-gallery#file5 Patch
https://plugins.trac.wordpress.org/changeset/3407949/modula-best-grid-gallery Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/59ee0ca2-846d-4ae8-ad19-7c3826861aeb?source=cve Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:wpchill:modula_image_gallery:*:*:*:*:*:wordpress:*:*
History

15 Dec 2025, 15:41

Type Values Removed Values Added
References () https://github.com/WPChill/modula-lite/blob/master/includes/admin/class-modula-gallery-upload.php#L1103 - () https://github.com/WPChill/modula-lite/blob/master/includes/admin/class-modula-gallery-upload.php#L1103 - Broken Link
References () https://github.com/WPChill/modula-lite/commit/90c8eb982f71b31584d9be9359e3b594e03927d7 - () https://github.com/WPChill/modula-lite/commit/90c8eb982f71b31584d9be9359e3b594e03927d7 - Broken Link
References () https://plugins.trac.wordpress.org/changeset/3395701/modula-best-grid-gallery#file5 - () https://plugins.trac.wordpress.org/changeset/3395701/modula-best-grid-gallery#file5 - Patch
References () https://plugins.trac.wordpress.org/changeset/3407949/modula-best-grid-gallery - () https://plugins.trac.wordpress.org/changeset/3407949/modula-best-grid-gallery - Patch
References () https://www.wordfence.com/threat-intel/vulnerabilities/id/59ee0ca2-846d-4ae8-ad19-7c3826861aeb?source=cve - () https://www.wordfence.com/threat-intel/vulnerabilities/id/59ee0ca2-846d-4ae8-ad19-7c3826861aeb?source=cve - Third Party Advisory
First Time Wpchill
Wpchill modula Image Gallery
CPE cpe:2.3:a:wpchill:modula_image_gallery:*:*:*:*:*:wordpress:*:*

03 Dec 2025, 03:16

Type Values Removed Values Added
New CVE
Information

Published : 2025-12-03 03:16

Updated : 2025-12-15 15:41

NVD link : CVE-2025-13646

Mitre link : CVE-2025-13646

CVE.ORG link : CVE-2025-13646

JSON object : View

Products Affected

wpchill

  • modula_image_gallery
CWE
CWE-434

Unrestricted Upload of File with Dangerous Type