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CVE-2021-25099— Give < 2.17.3 - Unauthenticated Reflected Cross-Site Scripting

Quick assessment

Affected
Unknown GiveWP – Donation Plugin and Fundraising Platform
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（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的GiveWP插件 2.17.3之前版本存在跨站脚本漏洞，该漏洞源于插件并没有对form_id参数进行清理和转义，攻击者可利用该漏洞执行跨站点脚本攻击。

AI Predicted 6.1 Difficulty: Easy EPSS 2.15% · P80

Public Exploits 1

Nuclei · 1 CVE-2021-25099.yaml [template]

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-25099

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Give < 2.17.3 - Unauthenticated Reflected Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The GiveWP WordPress plugin before 2.17.3 does not sanitise and escape the form_id parameter before outputting it back in the response of an unauthenticated request via the give_checkout_login AJAX action, 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 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress（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的GiveWP插件 2.17.3之前版本存在跨站脚本漏洞，该漏洞源于插件并没有对form_id参数进行清理和转义，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 GiveWP – Donation Plugin and Fundraising Platform 2.17.3 ~ 2.17.3 -

II. Public POCs for CVE-2021-25099

# POC Description Source Link Shenlong Link
1 WordPress GiveWP plugin before 2.17.3 contains a cross-site scripting vulnerability. The plugin does not sanitize and escape the form_id parameter before returning it in the response of an unauthenticated request via the give_checkout_login AJAX action. An attacker can inject arbitrary script in the browser of a user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-25099.yaml POC Details
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III. Intelligence Information for CVE-2021-25099

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Patches & Fixes for CVE-2021-25099 (1)

Vendor Advisories for CVE-2021-25099 (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-2021-24921 Advanced Database Cleaner < 3.0.4 - Reflected Cross-Site Scripting
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-2021-25082 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
CVE-2021-25060 Five Star Business Profile and Schema < 2.1.7 - Subscriber+ Page Creation & Settings Updat

Showing top 20 of 24 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: GiveWP – Donation Plugin and Fundraising Platform
Same vendor: Unknown
Same weakness: CWE-79

V. Comments for CVE-2021-25099

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