Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2021-25050— Remove Footer Credit < 1.0.11 - Admin+ Stored Cross-Site Scripting

Quick assessment

Affected
Unknown Remove Footer Credit
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 存在跨站脚本漏洞，该漏洞源于 Remove Footer Credit 插件确实会正确清理其设置，即使在 unfiltered_html 被禁止的情况下，也允许高权限用户执行跨站点脚本攻击。

AI Predicted 5.4 Difficulty: Moderate EPSS 0.65% · P49

Possible ATT&CK Techniques 1 AI

T1059.001 · PowerShell
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-25050

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Remove Footer Credit < 1.0.11 - Admin+ Stored Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The Remove Footer Credit WordPress plugin before 1.0.11 does properly sanitise its settings, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed.
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和WordPress plugin 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 存在跨站脚本漏洞，该漏洞源于 Remove Footer Credit 插件确实会正确清理其设置，即使在 unfiltered_html 被禁止的情况下，也允许高权限用户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 Remove Footer Credit 1.0.11 ~ 1.0.11 -

II. Public POCs for CVE-2021-25050

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-25050

请登录查看更多情报信息。

Patches & Fixes for CVE-2021-25050 (1)

Vendor Advisories for CVE-2021-25050 (1)

Same Patch Batch · Unknown · 2022-02-14 · 20 CVEs total

CVE-2021-25115 WP Photo Album Plus < 8.0.10 - Stored Cross-Site Scripting (XSS)
CVE-2021-24446 Remove Footer Credit < 1.0.6 - CSRF to Stored Cross-Site Scripting
CVE-2021-24874 Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue < 3.1.31 - Reflected C
CVE-2021-24904 Mortgage Calculators WP < 1.56 - Admin+ Stored Cross-Site Scripting
CVE-2021-25014 Ibtana < 1.1.4.9 - Subscriber+ Settings Update to Stored XSS
CVE-2021-25018 PPOM for WooCommerce < 24.0 - Subscriber+ Settings Update to Stored XSS
CVE-2021-25033 Noptin < 1.6.5 - Open Redirect
CVE-2021-25107 Form Store to DB < 1.1.1 - Unauthenticated Stored Cross-Site Scripting
CVE-2021-25109 Futurio Extra < 1.6.3 - Authenticated SQL Injection
CVE-2021-25110 Futurio Extra < 1.6.3 - Subscriber+ User Email Address Disclosure
CVE-2022-0214 Popup | Custom Popup Builder < 1.3.1 - Unauthenticated Denial of Service
CVE-2022-0176 PowerPack Lite for Beaver Builder < 1.2.9.3 - Reflected Cross-Site Scripting
CVE-2022-0188 Coming Soon & Maintenance Plugin by NiteoThemes < 4.0.19 - Unauthenticated Arbitrary CSS U
CVE-2022-0190 Ad Invalid Click Protector (AICP) < 1.2.6 - Authenticated SQL Injection
CVE-2022-0193 Complianz - GDPR/CCPA Cookie Consent < 6.0.0 - Reflected Cross-Site Scripting
CVE-2022-0200 Themify Portfolio Post < 1.1.7 - Reflected Cross-Site Scripting
CVE-2022-0206 NewStatPress < 1.3.6 - Reflected Cross-Site Scripting
CVE-2022-0208 MapPress Maps for WordPress < 2.73.4 - Reflected Cross-Site scripting
CVE-2022-0212 SpiderCalendar <= 1.5.65 - Reflected Cross-Site Scripting

IV. Related Vulnerabilities

Same product: Remove Footer Credit
Same vendor: Unknown
Same weakness: CWE-79

V. Comments for CVE-2021-25050

No comments yet

Leave a comment