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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-5116— Contact Form 7 – Dynamic Text Extension <= 5.0.5 - Authenticated (Editor+) Stored Cross-Site Scripting

Quick assessment

Affected
sevenspark DTX – Dynamic Text Extension for Contact Form 7
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 Contact Form 7是WordPress基金会的一款WordPress表单插件动态文本扩展工具。 WordPress Contact Form 7 5.0.5及之前版本存在跨站脚本漏洞，该漏洞源于管理“Scan Forms for Post Meta and User Data Keys”页面中表单短代码键的输出转义不足，可能导致经过身份验证的攻击者（具有编辑器及以上权限）注入任意Web脚本，当管理员运行扫描功能时执行存储型跨站脚本攻击。

CVSS 4.4 · Medium EPSS 0.31% · P22

Affected Version Matrix 1

VendorProduct Version RangeStatus
sevenspark DTX – Dynamic Text Extension for Contact Form 7 ≤ 5.0.5 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-5116

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Contact Form 7 – Dynamic Text Extension <= 5.0.5 - Authenticated (Editor+) Stored Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The Contact Form 7 – Dynamic Text Extension plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.0.5. This is due to insufficient output escaping on form shortcode keys displayed in the admin "Scan Forms for Post Meta and User Data Keys" page. This makes it possible for authenticated attackers, with Editor-level access and above, to inject arbitrary web scripts that execute when an Administrator runs the scan feature.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Contact Form 7 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Contact Form 7是WordPress基金会的一款WordPress表单插件动态文本扩展工具。 WordPress Contact Form 7 5.0.5及之前版本存在跨站脚本漏洞，该漏洞源于管理“Scan Forms for Post Meta and User Data Keys”页面中表单短代码键的输出转义不足，可能导致经过身份验证的攻击者（具有编辑器及以上权限）注入任意Web脚本，当管理员运行扫描功能时执行存储型跨站脚本攻击。
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
sevenspark DTX – Dynamic Text Extension for Contact Form 7 0 ~ 5.0.5 -

II. Public POCs for CVE-2026-5116

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-5116

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-5116 (1)

Vendor Advisories for CVE-2026-5116 (1)

IV. Related Vulnerabilities

Same product: DTX – Dynamic Text Extension for Contact Form 7
Same vendor: sevenspark
Same weakness: CWE-79

V. Comments for CVE-2026-5116

No comments yet

Leave a comment