CVE-2021-24752— Multiple Plugins from CatchThemes - Unauthorised Plugin's Setting Change
Quick assessment
Affected
CatchThemes Essential Widgets
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 插件是WordPress开源的一个应用插件。 WordPress plugin Essential Widgets 存在跨站请求伪造漏洞，该漏洞源于。来自CatchThemes供应商的多个插件不执行功能，CSRF检查ctp切换AJAX操作，这可以允许任何认证用户，如订阅用户更改1.9之前的Essential Widgets WordPress插件，2
Possible ATT&CK Techniques 3 AI
T1068 · Exploitation for Privilege Escalation T1505.003 · Web Shell T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-24752
Vulnerability Information
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Vulnerability Title
Multiple Plugins from CatchThemes - Unauthorised Plugin's Setting Change
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple Plugins from the CatchThemes vendor do not perform capability and CSRF checks in the ctp_switch AJAX action, which could allow any authenticated users, such as Subscriber to change the Essential Widgets WordPress plugin before 1.9, To Top WordPress plugin before 2.3, Header Enhancement WordPress plugin before 1.5, Generate Child Theme WordPress plugin before 1.6, Essential Content Types WordPress plugin before 1.9, Catch Web Tools WordPress plugin before 2.7, Catch Under Construction WordPress plugin before 1.4, Catch Themes Demo Import WordPress plugin before 1.6, Catch Sticky Menu WordPress plugin before 1.7, Catch Scroll Progress Bar WordPress plugin before 1.6, Social Gallery and Widget WordPress plugin before 2.3, Catch Infinite Scroll WordPress plugin before 1.9, Catch Import Export WordPress plugin before 1.9, Catch Gallery WordPress plugin before 1.7, Catch Duplicate Switcher WordPress plugin before 1.6, Catch Breadcrumb WordPress plugin before 1.7, Catch IDs WordPress plugin before 2.4's configurations.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 插件跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是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 插件是WordPress开源的一个应用插件。 WordPress plugin Essential Widgets 存在跨站请求伪造漏洞，该漏洞源于。来自CatchThemes供应商的多个插件不执行功能，CSRF检查ctp切换AJAX操作，这可以允许任何认证用户，如订阅用户更改1.9之前的Essential Widgets WordPress插件，2
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 |
|---|---|---|---|---|
| CatchThemes | Essential Widgets | 1.9 ~ 1.9 | - |
|
| CatchThemes | To Top | 2.3 ~ 2.3 | - |
|
| CatchThemes | Header Enhancement | 1.5 ~ 1.5 | - |
|
| CatchThemes | Generate Child Theme | 1.6 ~ 1.6 | - |
|
| CatchThemes | Essential Content Types | 1.9 ~ 1.9 | - |
|
| CatchThemes | Catch Web Tools | 2.7 ~ 2.7 | - |
|
| CatchThemes | Catch Under Construction | 1.4 ~ 1.4 | - |
|
| CatchThemes | Catch Themes Demo Import | 1.6 ~ 1.6 | - |
|
| CatchThemes | Catch Sticky Menu | 1.7 ~ 1.7 | - |
|
| CatchThemes | Catch Scroll Progress Bar | 1.6 ~ 1.6 | - |
|
| CatchThemes | Social Gallery and Widget | 2.3 ~ 2.3 | - |
|
| CatchThemes | Catch Infinite Scroll | 1.9 ~ 1.9 | - |
|
| CatchThemes | Catch Import Export | 1.9 ~ 1.9 | - |
|
| CatchThemes | Catch Gallery | 1.7 ~ 1.7 | - |
|
| CatchThemes | Catch Duplicate Switcher | 1.6 ~ 1.6 | - |
|
| CatchThemes | Catch Breadcrumb | 1.7 ~ 1.7 | - |
|
| CatchThemes | Catch IDs | 2.4 ~ 2.4 | - |
|
II. Public POCs for CVE-2021-24752
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-24752 (1)
IV. Related Vulnerabilities
Same vendor: CatchThemes
-
CVE-2026-0867
Essential Widgets <= 3.0 - Authenticated (Contributor+) Stor -
CVE-2025-10143
Catch Dark Mode <= 2.0 - Authenticated (Contributor+) Local -
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WordPress Full frame theme <= 2.7.2 - Cross Site Scripting ( -
CVE-2024-47313
WordPress Catch Base theme <= 3.4.6 - Cross Site Scripting ( -
CVE-2024-47356
WordPress Create theme <= 2.9.1 - Cross Site Scripting (XSS)
Same weakness: CWE-284
-
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Arc: Unauthenticated cluster node admission when `cluster.sh -
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CVE-2026-40204
暂无已知公开利用程序 -
CVE-2026-78618
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V. Comments for CVE-2021-24752
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