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CVE-2025-13891— Image Gallery – Photo Grid & Video Gallery (Modula) <= 2.13.3 - Missing Authorization to Arbitrary Directory Listing

Quick assessment

Affected
wpchill Modula Image Gallery – Photo Grid & Video Gallery
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Image Gallery – Photo Grid & Video Gallery 2.13.3及之前版本存在路径遍历漏洞，该漏洞源于路径验证不足，可能导致路径遍历攻击。

CVSS 6.5 · Medium EPSS 0.42% · P34

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2025-13891

Vulnerability Information
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Vulnerability Title
Image Gallery – Photo Grid & Video Gallery (Modula) <= 2.13.3 - Missing Authorization to Arbitrary Directory Listing
Source: CVE Program / CVE List V5
Vulnerability Description
The Image Gallery – Photo Grid & Video Gallery plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 2.13.3. This is due to the modula_list_folders AJAX endpoint that lacks proper path validation and base directory restrictions. While the endpoint verifies user capabilities (Author+ with upload_files and edit_posts permissions), it fails to validate that user-supplied directory paths reside within safe directories. This makes it possible for authenticated attackers, with Author-level access and above, to enumerate arbitrary directories on the server via the modula_list_folders endpoint.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Image Gallery – Photo Grid & Video Gallery 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Image Gallery – Photo Grid & Video Gallery 2.13.3及之前版本存在路径遍历漏洞，该漏洞源于路径验证不足，可能导致路径遍历攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
wpchill Image Gallery – Photo Grid & Video Gallery * ~ 2.13.3 -

II. Public POCs for CVE-2025-13891

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III. Intelligence Information for CVE-2025-13891

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Patches & Fixes for CVE-2025-13891 (4)

Vendor Advisories for CVE-2025-13891 (1)

Other References for CVE-2025-13891 (1)

IV. Related Vulnerabilities

Same product: Modula Image Gallery – Photo Grid & Video Gallery
Same vendor: wpchill
Same weakness: CWE-22

V. Comments for CVE-2025-13891

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