CVE-2021-24976— Smart SEO Tool < 3.0.6 - Reflected Cross-Site Scripting
Quick assessment
Affected
Unknown Smart SEO Tool – SEO优化插件
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 plugin是WordPress开源的一个应用插件。 WordPress的Smart SEO Tool插件 3.0.6之前版本存在跨站脚本漏洞，该漏洞源于将搜索参数输出回属性之前不会对其进行清理和转义。
Possible ATT&CK Techniques 1 AI
T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-24976
Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Smart SEO Tool < 3.0.6 - Reflected Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The Smart SEO Tool WordPress plugin before 3.0.6 does not sanitise and escape the search parameter before outputting it back in an attribute when the TDK optimisation setting is enabled, 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 Smart SEO Tool 插件跨站脚本漏洞
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Smart SEO Tool插件 3.0.6之前版本存在跨站脚本漏洞，该漏洞源于将搜索参数输出回属性之前不会对其进行清理和转义。
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 | Smart SEO Tool – SEO优化插件 | 3.0.6 ~ 3.0.6 | - |
|
II. Public POCs for CVE-2021-24976
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Patches & Fixes for CVE-2021-24976 (1)
-
https://plugins.trac.wordpress.org/changeset/2637305 x_refsource_CONFIRM
Vendor Advisories for CVE-2021-24976 (1)
Same Patch Batch · Unknown · 2022-01-24 · 32 CVEs total
| CVE-2021-25013 | Qubely < 1.7.8 - Subscriber+ Arbitrary Post Deletion | |
| CVE-2021-25083 | Registrations for the Events Calendar < 2.7.10 - Reflected Cross-Site Scripting | |
| CVE-2021-25080 | Contact Form Entries < 1.1.7 - Unauthenticated Stored Cross-Site Scripting | |
| CVE-2021-25079 | Contact Form Entries < 1.2.4 - Reflected Cross-Site Scripting | |
| CVE-2021-25078 | Affiliates Manager < 2.9.0 - Unauthenticated Stored Cross-Site Scripting | |
| CVE-2021-25076 | WP User Frontend < 3.5.26 - SQL Injection to Reflected Cross-Site Scripting | |
| CVE-2021-25074 | WebP Converter for Media < 4.0.3 - Unauthenticated Open redirect | |
| CVE-2021-25073 | WP125 < 1.5.5 - Arbitrary Ad Deletion via CSRF | |
| CVE-2021-25062 | Orders Tracking for WooCommerce < 1.1.10 - Reflected Cross-Site Scripting | |
| CVE-2021-25049 | Mobile Events Manager < 1.4.4 - Admin+ Stored Cross-Site Scripting | |
| CVE-2021-25045 | Asgaros Forum < 1.15.15 - Admin+ SQL Injection via forum_id | |
| CVE-2021-25035 | Backup and Staging by WP Time Capsule < 1.22.7 - Reflected Cross-Site Scripting | |
| CVE-2021-25031 | Image Hover Effects Ultimate < 9.7.1 - Reflected Cross-Site Scripting | |
| CVE-2021-25028 | Event Tickets < 5.2.2 - Open Redirect | |
| CVE-2021-25017 | Tutor LMS < 1.9.12 - Reflected Cross-Site Scripting | |
| CVE-2021-25015 | myCred < 2.4 - Reflected Cross-Site Scripting | |
| CVE-2021-24423 | UpdraftPlus < 1.16.59 - Admin+ Stored Cross-Site Scripting | |
| CVE-2021-25008 | Code Snippets < 2.14.3 - Reflected Cross-Site Scripting | |
| CVE-2021-24989 | Accept Donations with PayPal < 1.3.4 - Arbitrary Post Deletion via CSRF | |
| CVE-2021-24985 | Easy Forms for Mailchimp < 6.8.6 - Reflected Cross-Site Scripting |
Showing top 20 of 32 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-24976
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