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CVE-2021-24992— Buttonizer - Smart Floating Action Button < 2.5.5 - Admin+ Stored Cross-Site Scripting

Quick assessment

Affected
Unknown Smart Floating / Sticky Buttons – Call, Sharing, Chat Widgets & More – Buttonizer
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 插件是WordPress开源的一个应用插件。 Smart Floating / Sticky Buttons WordPress plugin 2.5.5之前版本存在跨站脚本漏洞，该漏洞源于插件不会在将某些参数输出到属性和页面之前对其进行清理和转义。

AI Predicted 4.2 Difficulty: Easy EPSS 0.60% · P47
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I. Basic Information for CVE-2021-24992

Vulnerability Information
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Vulnerability Title
Buttonizer - Smart Floating Action Button < 2.5.5 - Admin+ Stored Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The Smart Floating / Sticky Buttons WordPress plugin before 2.5.5 does not sanitise and escape some parameter before outputting them in attributes and page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability 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 插件跨站脚本漏洞
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 插件是WordPress开源的一个应用插件。 Smart Floating / Sticky Buttons WordPress plugin 2.5.5之前版本存在跨站脚本漏洞，该漏洞源于插件不会在将某些参数输出到属性和页面之前对其进行清理和转义。
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 Smart Floating / Sticky Buttons – Call, Sharing, Chat Widgets & More – Buttonizer 2.5.5 ~ 2.5.5 -

II. Public POCs for CVE-2021-24992

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III. Intelligence Information for CVE-2021-24992

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Vendor Advisories for CVE-2021-24992 (1)

Same Patch Batch · Unknown · 2021-12-27 · 12 CVEs total

CVE-2021-24997 WP Guppy < 1.3 - Sensitive Information Disclosure
CVE-2021-24998 Simple JWT Login < 3.3.0 - Insecure Password Creation
CVE-2021-24984 WPFront User Role Editor < 3.2.1.11184 - Reflected Cross-Site Scripting
CVE-2021-24988 WP RSS Aggregator < 4.19.3 - Subscriber+ Stored Cross-Site Scripting
CVE-2021-24980 Gwolle Guestbook < 4.2.0 - Reflected Cross-Site Scripting
CVE-2021-24979 Paid Memberships Pro < 2.6.6 - Reflected Cross-Site Scripting
CVE-2021-24967 Contact Form & Lead Form Elementor Builder < 1.6.4 - Unauthenticated Stored Cross-Site Scr
CVE-2021-24969 Download Manager < 3.2.22 - Subscriber+ Stored Cross-Site Scripting
CVE-2021-24902 Typebot < 1.4.3 - Admin+ Stored Cross Site Scripting
CVE-2021-24797 Tickera < 3.4.8.3 - Unauthenticated Stored Cross-Site Scripting
CVE-2021-24753 Rich Reviews by Starfish < 1.9.6 - Admin+ SQL Injection

IV. Related Vulnerabilities

Same vendor: Unknown
Same weakness: CWE-79

V. Comments for CVE-2021-24992

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