Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-2052— Widget Options <= 4.2.2 - Authenticated (Contributor+) Remote Code Execution via Display Logic

Quick assessment

Affected
marketingfire Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets
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 Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets 4.2.2及之前版本存在代码注入漏洞，该

CVSS 8.8 · High EPSS 0.77% · P53

Affected Version Matrix 2

VendorProduct Version RangeStatus
Marketing Fire, LLC Widget Options - Extended ≤ 5.3.2 affected
marketingfire Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets ≤ 4.2.2 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-2052

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Widget Options <= 4.2.2 - Authenticated (Contributor+) Remote Code Execution via Display Logic
Source: CVE Program / CVE List V5
Vulnerability Description
The Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 4.2.2 via the Display Logic feature. This is due to the plugin using eval() on user-supplied Display Logic expressions with an insufficient blocklist/allowlist that can be bypassed using array_map with string concatenation, combined with a lack of authorization enforcement on the extended_widget_opts_block attribute. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server. The vulnerability was partially patched in version 4.2.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets 代码注入漏洞
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 Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets 4.2.2及之前版本存在代码注入漏洞，该
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
marketingfire Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets 0 ~ 4.2.2 -
Marketing Fire, LLC Widget Options - Extended 0 ~ 5.3.2 -

II. Public POCs for CVE-2026-2052

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-2052

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-2052 (1)

IV. Related Vulnerabilities

Same product: Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets
Same vendor: marketingfire
Same weakness: CWE-94

V. Comments for CVE-2026-2052

No comments yet

Leave a comment