CVE-2026-1254— Modula Image Gallery – Photo Grid & Video Gallery <= 2.13.6 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post/Page Editing
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I. Basic Information for CVE-2026-1254
Vulnerability Information
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Vulnerability Title
Modula Image Gallery – Photo Grid & Video Gallery <= 2.13.6 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post/Page Editing
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Modula Image Gallery – Photo Grid & Video Gallery plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.13.6. This is due to the plugin not properly verifying that a user is authorized to modify specific posts before updating them via the REST API. This makes it possible for authenticated attackers, with contributor level access and above, to update the title, excerpt, and content of arbitrary posts by passing post IDs in the modulaImages field when editing a gallery.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Modula Image Gallery – Photo Grid & Video Gallery 安全漏洞
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 Modula Image Gallery – Photo Grid & Video Gallery 2.13.6及之前版本存在安全漏洞，该漏洞源于未正确验证用户权限，可能导致授权绕过攻击。
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 | Modula Image Gallery – Photo Grid & Video Gallery | * ~ 2.13.6 | - |
II. Public POCs for CVE-2026-1254
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2026-1254
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