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CVE-2021-24431— Language Bar Flags <= 1.0.8 - CSRF to Stored XSS

EPSS 0.14% · P34
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I. Basic Information for CVE-2021-24431

Vulnerability Information
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Vulnerability Title
Language Bar Flags <= 1.0.8 - CSRF to Stored XSS
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Language Bar Flags WordPress plugin through 1.0.8 does not have any CSRF in place when saving its settings and did not sanitise or escape them when generating the flag bar in the frontend. This could allow attackers to make a logged in admin change the settings, and set Cross-Site Scripting payload in them, which will be executed in the frontend for all users
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Bar Flags跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用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是一个应用插件。 WordPress plugin Bar Flags存在跨站脚本漏洞，该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
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

VendorProductAffected VersionsCPESubscribe
UnknownLanguage Bar Flags 1.0.8 ~ 1.0.8 -

II. Public POCs for CVE-2021-24431

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III. Intelligence Information for CVE-2021-24431

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Same Patch Batch · Unknown · 2021-09-13 · 20 CVEs total

CVE-2021-24614Book appointment Online < 1.39 - Authenticated Stored Cross-Site Scripting (XSS)
CVE-2021-24490Email Artillery <= 4.1 - Arbitrary File Upload
CVE-2021-24491Fileviewer <= 2.2 - Arbitrary File Upload/Deletion via CSRF
CVE-2021-24493Shopp eCommerce <= 1.4 - Unauthenticated Arbitrary File Upload
CVE-2021-24508Smash Balloon Social Post Feed < 2.19.2 - Unauthenticated Stored XSS
CVE-2021-24510MF Gig Calendar < 1.2 - Reflected Cross-Site Scripting (XSS)
CVE-2021-24523Daily Prayer Time < 2021.08.10 - Authenticated Stored XSS
CVE-2021-24560Software License Manager < 4.4.8 - Reflected Cross-Site Scripting
CVE-2021-24586Per Page Add to Head < 1.4.4 - CSRF to Stored XSS
CVE-2021-24605Custom Post View Generator <= 0.4.6 - Reflected Cross-Site Scripting
CVE-2021-24728Paid Member Subscriptions < 2.4.2 - Authenticated SQL Injection
CVE-2021-24619Per Page Add to Head <= 1.4.4 - Authenticated Stored XSS
CVE-2021-24620Simple eCommerce <= 2.2.5 - Arbitrary File Upload
CVE-2021-24621WP Courses LMS < 2.0.44 - Authenticated Stored XSS via Video Embed Code
CVE-2021-24623WordPress Advanced Ticket System < 1.0.64 - Authenticated Stored Cross-Site Scripting (XSS
CVE-2021-24724Timetable and Event Schedule by MotoPress < 2.3.19 - Author+ Stored Cross-Site Scripting
CVE-2021-24725Comment Link Remove and Other Comment Tools < 2.1.6 - Arbitrary Comment Deletion via CSRF
CVE-2021-24726WP Simple Booking Calendar <= 2.0.6 (before 07/12/2021) - Authenticated SQL Injection
CVE-2021-24727Block and Stop Bad Bots < 6.60 - Authenticated SQL Injections

IV. Related Vulnerabilities

Same vendor: Unknown
Same weakness: CWE-79

V. Comments for CVE-2021-24431

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