CVE-2021-25112— WHMCS Bridge < 6.4b - Reflected Cross-Site Scripting (XSS)
Quick assessment
Affected
Unknown WHMCS Bridge
Exploitation
Public or AI PoC available; prioritize validation
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 plugin是WordPress开源的一个应用插件。 WordPress 的WHMCS Bridge 插件6.4b之前版本存在跨站脚本漏洞，该漏洞源于插件在将错误参数输出回管理仪表板之前，不会对其进行清理和转义，攻击者可利用该漏洞执行跨站点脚本攻击。
Public Exploits 1
Nuclei · 1
CVE-2021-25112.yaml [template]
Possible ATT&CK Techniques 1 AI
T1059.007 · JavaScript
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I. Basic Information for CVE-2021-25112
Vulnerability Information
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Vulnerability Title
WHMCS Bridge < 6.4b - Reflected Cross-Site Scripting (XSS)
Source: CVE Program / CVE List V5
Vulnerability Description
The WHMCS Bridge WordPress plugin before 6.4b does not sanitise and escape the error parameter before outputting it back in admin dashboard, leading to a Reflected Cross-Site Scripting
Source: CVE Program / CVE List V5
CVSS Information
N/A
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 WHMCS Bridge 跨站脚本漏洞
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 plugin是WordPress开源的一个应用插件。 WordPress 的WHMCS Bridge 插件6.4b之前版本存在跨站脚本漏洞，该漏洞源于插件在将错误参数输出回管理仪表板之前，不会对其进行清理和转义，攻击者可利用该漏洞执行跨站点脚本攻击。
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 |
|---|---|---|---|---|
| Unknown | WHMCS Bridge | 6.4b ~ 6.4b | - |
|
II. Public POCs for CVE-2021-25112
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | WordPress WHMCS Bridge plugin before 6.4b contains a reflected cross-site scripting vulnerability. It does not sanitize and escape the error parameter before outputting it back in the admin dashboard. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-25112.yaml | POC Details |
AI-Generated POC
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Patches & Fixes for CVE-2021-25112 (1)
-
https://plugins.trac.wordpress.org/changeset/2659751 x_refsource_CONFIRM
Vendor Advisories for CVE-2021-25112 (1)
Same Patch Batch · Unknown · 2022-02-28 · 37 CVEs total
| CVE-2022-0328 | Simple Membership < 4.0.9 - Arbitrary Member Deletion via CSRF | |
| CVE-2021-25011 | WP Google Map < 1.8.1 - Subscriber+ Arbitrary Post Deletion and Plugin's Settings Update | |
| CVE-2021-25034 | WP User < 7.0 - Reflected Cross-Site Scripting | |
| CVE-2021-25042 | WP Visitor Statistics (Real Time Traffic) < 5.5 - Arbitrary IP Address Exclusion to Stored | |
| CVE-2021-25081 | WP Google Map < 1.8.4 - Arbitrary Post Deletion and Plugin's Settings Update via CSRF | |
| CVE-2021-25118 | Yoast SEO 16.7-17.2 - Unauthenticated Full Path Disclosure | |
| CVE-2021-4222 | WP Paginate < 2.1.4 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-0150 | WP Accessibility Helper (WAH) < 0.6.0.7 - Reflected Cross-Site Scripting (XSS) | |
| CVE-2022-0189 | WP RSS Aggregator < 4.20 - Reflected Cross-Site Scripting (XSS) | |
| CVE-2021-25010 | Post Snippets < 3.1.4 - CSRF to Stored Cross-Site Scripting | |
| CVE-2022-0345 | Better Notifications for WP < 1.8.7 - Email Address Disclosure | |
| CVE-2022-0360 | WP Ultimate CSV Importer < 6.4.3 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-0377 | LearnPress < 4.1.5 - Arbitrary Image Renaming | |
| CVE-2022-0383 | WP Review Slider < 11.0 - Admin+ SQL Injection | |
| CVE-2022-0385 | Crazy Bone <= 0.6.0 - Unauthenticated Stored XSS | |
| CVE-2022-0411 | Asgaros Forum < 2.0.0 - Subscriber+ Blind SQL Injection | |
| CVE-2022-23911 | AP Custom Testimonial < 1.4.8 - Admin+ SQL Injection | |
| CVE-2022-23912 | AP Custom Testimonial < 1.4.8 - Reflected Cross-Site Scripting | |
| CVE-2021-24898 | EditableTable <= 0.1.4 - Admin+ Stored Cross-Site Scripting | |
| CVE-2021-24688 | Orange Form <= 1.0.1 - Unauthenticated Arbitrary Post Deletion |
Showing top 20 of 37 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-25112
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