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CVE-2021-34620— CSRF in WP Fluent Forms < 3.6.67 allows stored XSS and Privilege Escalation

Quick assessment

Affected
WP Manage Ninja WP Fluent Forms
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是WordPress（Wordpress）基金会的一套使用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 的 WP Fluent Forms 插件 <3.6.67存在跨站请求伪造漏洞，该漏洞源于管理 AJAX 操作的访问控制功能中缺少随机数检查，该漏洞可导致存储的跨站脚本和有限的权限提升。

AI Predicted 6.1 Difficulty: Easy EPSS 2.63% · P84
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I. Basic Information for CVE-2021-34620

Vulnerability Information
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Vulnerability Title
CSRF in WP Fluent Forms < 3.6.67 allows stored XSS and Privilege Escalation
Source: CVE Program / CVE List V5
Vulnerability Description
The WP Fluent Forms plugin < 3.6.67 for WordPress is vulnerable to Cross-Site Request Forgery leading to stored Cross-Site Scripting and limited Privilege Escalation due to a missing nonce check in the access control function for administrative AJAX actions
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress（Wordpress）基金会的一套使用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 的 WP Fluent Forms 插件 <3.6.67存在跨站请求伪造漏洞，该漏洞源于管理 AJAX 操作的访问控制功能中缺少随机数检查，该漏洞可导致存储的跨站脚本和有限的权限提升。
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
WP Manage Ninja WP Fluent Forms 3.6.67 ~ 3.6.67 -

II. Public POCs for CVE-2021-34620

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III. Intelligence Information for CVE-2021-34620

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Patches & Fixes for CVE-2021-34620 (1)

Vendor Advisories for CVE-2021-34620 (1)

IV. Related Vulnerabilities

Same vendor: WP Manage Ninja
Same weakness: CWE-352

V. Comments for CVE-2021-34620

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