CVE-2021-24950— Insight Core <= 1.0 - Subscriber+ PHP Object Injection & Stored XSS
Quick assessment
Affected
Unknown Insight Core
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 plugin Insight Core存在安全漏洞，该漏洞源于没有任何授权和 CSRF 检查insight_customizer_options_import（适用于任何经过身份验证的用户），在将用户输入传递给unserialize() 之前不会验证用户输入，也不会在将其输出到
Possible ATT&CK Techniques 3 AI
T1059.006 · Python T1189 · Drive-by Compromise T1059.007 · JavaScript
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I. Basic Information for CVE-2021-24950
Vulnerability Information
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Vulnerability Title
Insight Core <= 1.0 - Subscriber+ PHP Object Injection & Stored XSS
Source: CVE Program / CVE List V5
Vulnerability Description
The Insight Core WordPress plugin through 1.0 does not have any authorisation and CSRF checks in the insight_customizer_options_import (available to any authenticated user), does not validate user input before passing it to unserialize(), nor sanitise and escape it before outputting it in the response. As a result, it could allow users with a role as low as Subscriber to perform PHP Object Injection, as well as Stored Cross-Site Scripting attacks
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Insight Core安全漏洞
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 plugin Insight Core存在安全漏洞，该漏洞源于没有任何授权和 CSRF 检查insight_customizer_options_import（适用于任何经过身份验证的用户），在将用户输入传递给unserialize() 之前不会验证用户输入，也不会在将其输出到
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 | Insight Core | 1.0 ~ 1.0 | - |
|
II. Public POCs for CVE-2021-24950
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-24950 (1)
Same Patch Batch · Unknown · 2022-03-14 · 41 CVEs total
| CVE-2022-0658 | CommonsBooking < 2.6.8 - Unauthenticated SQL Injection | |
| CVE-2022-0321 | WP Voting Contest < 3.0 - Reflected Cross-Site Scripting | |
| CVE-2022-0327 | Master Addons for Elementor < 1.8.2 - Reflected Cross-Site Scripting | |
| CVE-2022-0399 | Advanced Product Labels for WooCommerce < 1.2.3.7 - Reflected Cross-Site Scripting | |
| CVE-2022-0449 | Flexi - Guest Submit < 4.20 - Reflected Cross-Site Scripting | |
| CVE-2022-0478 | Event Manager for WooCommerce < 3.5.8 - Contributor+ SQL Injection | |
| CVE-2022-0503 | Multisite Content Copier/Updater < 2.1.2 - Reflected Cross-Site Scripting | |
| CVE-2022-0593 | Login with phone number < 1.3.7 - Unauthenticated remote plugin deletion | |
| CVE-2022-0601 | Countdown & Clock < 2.2.9 - Reflected Cross-Site Scripting | |
| CVE-2022-0648 | Team Circle Image Slider With Lightbox < 1.0.16 - Reflected Cross-Site Scripting | |
| CVE-2022-0254 | Zero Spam < 5.2.11 - Admin+ SQL Injection | |
| CVE-2022-0659 | Sync iCloud COS < 2.0.1 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-0674 | Kunze Law < 2.1 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-0684 | WP Home Page Menu < 3.1 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-0700 | Simple Theme Options < 1.7 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-0701 | SEO 301 Meta <= 1.9.1 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-0702 | Petfinder Listings <= 1.0.18 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-0703 | GD Mylist <= 1.1.1 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-22734 | Simple Quotation <= 1.3.2 - Quote Creation/Edition via CSRF to Stored Cross-Site Scripting | |
| CVE-2022-22735 | Simple Quotation <= 1.3.2 - Subscriber+ SQL injection |
Showing top 20 of 41 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-24950
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