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CVE-2026-8901— Integration for Freshsales <= 1.0.15 - Unauthenticated Stored Cross-Site Scripting via Form Submission Data

CVSS 7.2 · High EPSS 0.31% · P23

Possible ATT&CK Techniques 1AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProductVersion RangeStatus
plugcruxIntegration for Freshsales – Contact Form 7, WPForms, Elementor, Gravity Forms and More≤ 1.0.15affected
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I. Basic Information for CVE-2026-8901

Vulnerability Information
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Vulnerability Title
Integration for Freshsales <= 1.0.15 - Unauthenticated Stored Cross-Site Scripting via Form Submission Data
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Integration for Freshsales – Contact Form 7, WPForms, Elementor, Gravity Forms and More plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Form Submission Data in all versions up to, and including, 1.0.15 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload only executes when a CRM API call fails for the submitted form and an administrator subsequently views the error log details modal in the WordPress admin panel.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Integration for Freshsales – Contact Form 7, WPForms, Elementor, Gravity Forms and More 跨站脚本漏洞
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 Integration for Freshsales – Contact Form 7, WPForms, Elementor, Gravity Forms and More 1.0.15及之前版本存在跨站脚本漏洞，
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

VendorProductAffected VersionsCPESubscribe
plugcruxIntegration for Freshsales – Contact Form 7, WPForms, Elementor, Gravity Forms and More 0 ~ 1.0.15 -

II. Public POCs for CVE-2026-8901

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III. Intelligence Information for CVE-2026-8901

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Patches & Fixes for CVE-2026-8901 (4)

Vendor Advisories for CVE-2026-8901 (1)

Other References for CVE-2026-8901 (1)

IV. Related Vulnerabilities

Same weakness: CWE-79

V. Comments for CVE-2026-8901

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