CVE-2021-24921— Advanced Database Cleaner < 3.0.4 - Reflected Cross-Site Scripting
Quick assessment
Affected
Unknown Advanced Database Cleaner
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 Advanced Database Cleaner 3.0.4之前版本存在跨站脚本漏洞，该漏洞源于插件在输出属性之前并没有对$ GET键和值进行清理和转义，导致了反射的跨站点脚本问题。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-24921
Vulnerability Information
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Vulnerability Title
Advanced Database Cleaner < 3.0.4 - Reflected Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The Advanced Database Cleaner WordPress plugin before 3.0.4 does not sanitise and escape $_GET keys and values before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Advanced Database Cleaner 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是Wordpress基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是WordPress开源的一个应用插件。 WordPress plugin Advanced Database Cleaner 3.0.4之前版本存在跨站脚本漏洞，该漏洞源于插件在输出属性之前并没有对$ GET键和值进行清理和转义，导致了反射的跨站点脚本问题。
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 | Advanced Database Cleaner | 3.0.4 ~ 3.0.4 | - |
|
II. Public POCs for CVE-2021-24921
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-24921 (1)
Same Patch Batch · Unknown · 2022-02-21 · 24 CVEs total
| CVE-2022-0134 | AnyComment < 0.2.18 - Arbitrary HyperComments Import/Revert via CSRF | |
| CVE-2022-0313 | Float Menu < 4.3.1 - Arbitrary Menu Deletion via CSRF | |
| CVE-2022-0288 | Ad Inserter < 2.7.10 - Reflected Cross-Site Scripting | |
| CVE-2022-0279 | AnyComment < 0.2.18 - Comment Rating Increase/Decrease via Race Condition | |
| CVE-2022-0255 | Database Backup for WordPress < 2.5.1 - Admin+ SQL Injection | |
| CVE-2022-0252 | Give < 2.17.3 - Reflected Cross-Site Scripting via Import Tool | |
| CVE-2022-0234 | WOOCS < 1.3.7.5 - Reflected Cross-Site Scripting | |
| CVE-2022-0228 | Popup Builder < 4.0.7 - Admin+ SQL Injection | |
| CVE-2022-0211 | Shield Security < 13.0.6 - Admin+ Stored Cross-Site Scripting | |
| CVE-2022-0199 | Coming soon and Maintenance mode < 3.6.8 - Arbitrary Email Sending to Subscribed Users via | |
| CVE-2022-0186 | Image Photo Gallery Final Tiles Grid < 3.5.3 - Contributor+ Stored Cross-Site Scripting | |
| CVE-2022-0164 | Coming soon and Maintenance mode < 3.6.7 - Subscriber+ Arbitrary Email Sending to Subscrib | |
| CVE-2021-25055 | FeedWordPress < 2022.0123 - Reflected Cross-Site Scripting (XSS) | |
| CVE-2021-4208 | ExportFeed <= 2.0.1.0 - Admin+ SQL Injection | |
| CVE-2021-25101 | Anti-Malware Security and Brute-Force Firewall < 4.20.94 - Admin+ Reflected Cross-Site Scr | |
| CVE-2021-25100 | Give < 2.17.3 - Reflected Cross-Site Scripting via Donation Forms Dashboard | |
| CVE-2021-25099 | Give < 2.17.3 - Unauthenticated Reflected Cross-Site Scripting | |
| CVE-2021-25082 | Popup Builder < 4.0.7 - LFI to RCE | |
| CVE-2021-25075 | Duplicate Page or Post < 1.5.1 - Arbitrary Settings Update to Stored XSS | |
| CVE-2021-25069 | WordPress Download Manager < 3.2.34 - Authenticated SQL Injection to Reflected XSS |
Showing top 20 of 24 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Advanced Database Cleaner
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V. Comments for CVE-2021-24921
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