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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-94263— Advanced Custom Fields: Extended 0.9.2.4 - 0.9.2.7 - Unauthenticated Arbitrary Shortcode Execution via Form Success Message

Quick assessment

Affected
Unknown Advanced Custom Fields: Extended
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.

Advanced Custom Fields: Extended 和 Advanced Custom Fields: Extended PRO 这两个 WordPress 插件在版本 0.9.2.4 至 0.9.2.7 中，未能在前端表单的确认消息中一致地禁用短代码处理。因此，当用户提交一个其存储配置中未包含相关设置的表单时，未认证的访客可触发服务器端任意短代码的执行。

CVSS 4.8 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-94263

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Advanced Custom Fields: Extended 0.9.2.4 - 0.9.2.7 - Unauthenticated Arbitrary Shortcode Execution via Form Success Message
Source: CVE Program / CVE List V5
Vulnerability Description
The Advanced Custom Fields: Extended and Advanced Custom Fields: Extended PRO WordPress plugins from 0.9.2.4 to 0.9.2.7 do not consistently disable shortcode processing in the confirmation message of their front-end forms, allowing unauthenticated visitors to have arbitrary shortcodes executed server-side when they submit a form whose stored configuration does not carry the relevant setting.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Advanced Custom Fields: Extended 0.9.2.4 ~ 0.9.2.8 -
Unknown Advanced Custom Fields: Extended PRO 0.9.2.4 ~ 0.9.2.8 -

II. Public POCs for CVE-2026-94263

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-94263

请登录查看更多情报信息。

Same Patch Batch · Unknown · 2026-10-23 · 22 CVEs total

CVE-2026-111965 4.3 MEDIUM Profile Builder 4.0.0 - 4.0.4 - Subscriber+ Comment reCAPTCHA Bypass
CVE-2026-113472 Depicter 4.0.5 - 4.8.1 - Editor+ Arbitrary File Upload via Media Upload
CVE-2026-110537 Essential Addons for Elementor < 6.8.7 - Admin+ Cross-Site User Approval State Change via
CVE-2026-110510 Essential Addons for Elementor < 6.8.7 - Author+ Content Injection via Pricing Table and P
CVE-2026-109935 Otter Blocks < 3.2.8 - Unauthenticated Restricted Block Content Disclosure via REST API
CVE-2026-109933 Otter Blocks < 3.2.8 - Contributor+ Stored XSS via Block Style Attributes
CVE-2026-109934 Otter Blocks 3.1.1 - 3.2.7 - Unauthenticated Non-Public Content Disclosure via REST API
CVE-2026-109936 Otter Blocks < 3.2.8 - Unauthenticated Stored XSS via Dynamic Content Render Filter
CVE-2026-111737 Speed Optimizer < 7.8.5 - Admin+ Stored XSS via DNS Prefetch and Font Preload URL Lists
CVE-2026-111738 Speed Optimizer < 7.8.5 - Admin+ Network Option Update via enable-option/disable-option
CVE-2026-111966 Profile Builder < 4.0.5 - Contributor+ Stored XSS via redirect_url Shortcode Attribute
CVE-2026-111982 Profile Builder < 4.0.5 - Multisite Subsite Admin+ Network Super Admin Account Takeover vi
CVE-2026-113501 LiteSpeed Cache < 7.9.2 - Subscriber+ Pinned Administrative Notice Dismissal
CVE-2026-113500 LiteSpeed Cache < 7.9.2 - Unauthenticated Stored XSS via Font Display Optimization
CVE-2026-113499 LiteSpeed Cache < 7.9.2 - Unauthenticated Stored XSS via CDN Inline CSS Rewriting
CVE-2026-112230 Popup Builder < 4.4.6 - Unauthenticated Popup Trashing via post_type Parameter
CVE-2026-112219 Download Monitor < 5.3.5 - Multisite Subsite Admin+ Incorrect Authorization via Approved D
CVE-2026-94267 Advanced Custom Fields: Extended < 0.9.2.8 - Unauthenticated RCE via Front-End Post Update
CVE-2026-94264 Advanced Custom Fields: Extended 0.8.9.4 - 0.9.2.7 - Contributor+ XSS via Form Shortcode A
CVE-2026-94262 Advanced Custom Fields: Extended 0.9.2.7 - Unauthenticated Non-Administrator Account Takeo

Showing top 20 of 22 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Advanced Custom Fields: Extended
Same vendor: Unknown

V. Comments for CVE-2026-94263

No comments yet

Leave a comment