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CVE-2023-2300— Contact Form Builder by vcita <= 4.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting

Quick assessment

Affected
eyale-vc Contact Form Builder by vcita
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Contact Form Builder by vcita 4.9.1版本及之前版本存在安全漏洞，该漏洞源于对用户输入清理和输出转义不足。攻击者利用该漏洞可以在页面中注入任意Web脚本。

CVSS 6.4 · Medium EPSS 0.51% · P41
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I. Basic Information for CVE-2023-2300

Vulnerability Information
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Vulnerability Title
Contact Form Builder by vcita <= 4.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The Contact Form Builder by vcita plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'email' parameter in versions up to, and including, 4.9.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with the edit_posts capability, such as contributors and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/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 plugin Contact Form Builder by vcita 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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Contact Form Builder by vcita 4.9.1版本及之前版本存在安全漏洞，该漏洞源于对用户输入清理和输出转义不足。攻击者利用该漏洞可以在页面中注入任意Web脚本。
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
eyale-vc Contact Form Builder by vcita * ~ 4.9.1 -

II. Public POCs for CVE-2023-2300

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III. Intelligence Information for CVE-2023-2300

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Patches & Fixes for CVE-2023-2300 (1)

Vendor Advisories for CVE-2023-2300 (1)

Security Blog Posts for CVE-2023-2300 (1)

Same Patch Batch · eyale-vc · 2023-06-03 · 3 CVEs total

CVE-2023-2303 6.1 MEDIUM Contact Form and Calls To Action by vcita <= 4.10.5 - Cross-Site Request Forgery to Stored
CVE-2023-2301 6.1 MEDIUM Contact Form Builder by vcita <= 4.10.3 - Cross-Site Request Forgery to Stored Cross-Site

IV. Related Vulnerabilities

Same product: Contact Form Builder by vcita
Same vendor: eyale-vc
Same weakness: CWE-79

V. Comments for CVE-2023-2300

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