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CVE-2021-24809— BP Better Messages < 1.9.9.41 - Multiple CSRF

Quick assessment

Affected
Unknown BP Better Messages
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(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插件 BP Better Messages 1.9.9.41之前版本存在跨站请求伪造漏洞,该漏洞源于插件对于其中的多个AJAX行为缺少有效的CSRF检查,这可能允许攻击者可利用该漏洞让登录的用户执行不需要的操作。

AI Predicted 4.3 Difficulty: Easy EPSS 0.73% · P53

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-24809

Vulnerability Information

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Vulnerability Title
BP Better Messages < 1.9.9.41 - Multiple CSRF
Source: CVE Program / CVE List V5
Vulnerability Description
The BP Better Messages WordPress plugin before 1.9.9.41 does not check for CSRF in multiple of its AJAX actions: bp_better_messages_leave_chat, bp_better_messages_join_chat, bp_messages_leave_thread, bp_messages_mute_thread, bp_messages_unmute_thread, bp_better_messages_add_user_to_thread, bp_better_messages_exclude_user_from_thread. This could allow attackers to make logged in users do unwanted actions
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 跨站请求伪造漏洞
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插件 BP Better Messages 1.9.9.41之前版本存在跨站请求伪造漏洞,该漏洞源于插件对于其中的多个AJAX行为缺少有效的CSRF检查,这可能允许攻击者可利用该漏洞让登录的用户执行不需要的操作。
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 BP Better Messages 1.9.9.41 ~ 1.9.9.41 -

II. Public POCs for CVE-2021-24809

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III. Intelligence Information for CVE-2021-24809

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Patches & Fixes for CVE-2021-24809 (1)

Vendor Advisories for CVE-2021-24809 (1)

Same Patch Batch · Unknown · 2021-11-01 · 30 CVEs total

CVE-2021-24716 Modern Events Calendar Lite < 5.22.3 - Authenticated Stored Cross Site Scripting
CVE-2021-24813 Events Made Easy < 2.2.24 - Admin+ Stored Cross-Site Scripting
CVE-2021-24808 BP Better Messages < 1.9.9.41 - Reflected Cross-Site Scripting
CVE-2021-24799 Far Future Expiry Header < 1.5 - Plugin's Settings Update via CSRF
CVE-2021-24794 Connections Business Directory < 10.4.3 - Admin+ Stored Cross-Site Scripting
CVE-2021-24793 WPeMatico RSS Feed Fetcher < 2.6.12 - Admin+ Stored Cross-Site Scripting
CVE-2021-24789 Flat Preloader < 1.5.5 - Admin+ Stored Cross-Site Scripting
CVE-2021-24781 Image Source Control < 2.3.1 - Contributor+ Arbitrary Post Meta Value Change
CVE-2021-24773 WordPress Download Manager < 3.2.16 - Admin+ Stored Cross-Site Scripting
CVE-2021-24770 Stylish Price List < 6.9.1 - Subscriber+ Arbitrary Image Upload
CVE-2021-24757 Stylish Price List < 6.9.0 - Unauthenticated Arbitrary Image Upload
CVE-2021-24742 Logo Slider and Showcase < 1.3.37 - Editor Plugin's Settings Update
CVE-2021-24723 WP Reactions Lite < 1.3.6 - Authenticated Stored Cross Site Scripting
CVE-2021-24722 Restaurant Menu by MotoPress < 2.4.2 - Admin+ Stored Cross Site Scripting
CVE-2021-24717 AutomatorWP < 1.7.6 - Missing Authorization and Privilege Escalation
CVE-2015-10001 WP-Stats < 2.5.2 - CSRF to Stored Cross-Site Scripting (XSS)
CVE-2021-24715 WP Sitemap Page < 1.7.0 - Admin+ Stored Cross Site Scripting
CVE-2021-24685 Flat Preloader < 1.5.4 - CSRF to Stored Cross-Site Scripting
CVE-2021-24682 Cool Tag Cloud < 2.26 - Contributor+ Stored Cross-Site Scripting
CVE-2021-24624 MP3 Audio Player for Music, Radio & Podcast by Sonaar < 2.4.2 - Multiple Admin+ Cross Site

Showing top 20 of 30 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

V. Comments for CVE-2021-24809

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