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CVE-2023-0899— Steveas WP Live Chat Shoutbox <= 1.4.2 - Unauthenticated Stored XSS

Quick assessment

Affected
Unknown Steveas WP Live Chat Shoutbox
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 Steveas WP Live Chat Shoutbox 1.4.2及之前版本存在跨站脚本漏洞，该漏洞源于没有清理和转义参数，攻击者利用该漏洞可以导致存储型跨站脚本。

AI Predicted 6.1 Difficulty: Easy EPSS 0.46% · P37
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I. Basic Information for CVE-2023-0899

Vulnerability Information
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Vulnerability Title
Steveas WP Live Chat Shoutbox <= 1.4.2 - Unauthenticated Stored XSS
Source: CVE Program / CVE List V5
Vulnerability Description
The Steveas WP Live Chat Shoutbox WordPress plugin through 1.4.2 does not sanitise and escape a parameter before outputting it back in the Shoutbox, leading to Stored Cross-Site Scripting which could be used against high privilege users such as admins.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Steveas WP Live Chat Shoutbox 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 Steveas WP Live Chat Shoutbox 1.4.2及之前版本存在跨站脚本漏洞，该漏洞源于没有清理和转义参数，攻击者利用该漏洞可以导致存储型跨站脚本。
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 Steveas WP Live Chat Shoutbox 0 ~ 1.4.2 -

II. Public POCs for CVE-2023-0899

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III. Intelligence Information for CVE-2023-0899

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Vendor Advisories for CVE-2023-0899 (1)

Same Patch Batch · Unknown · 2023-04-24 · 15 CVEs total

CVE-2023-1414 WP VR < 8.3.0 - Subscriber+ Arbitrary Tour Update
CVE-2023-1623 Custom Post Type UI < 1.13.5 - Debug Info Sending via CSRF
CVE-2023-0418 Video Central for WordPress <= 1.3.0 - Contributor+ Stored XSS
CVE-2023-1435 Ajax Search Lite Pro < 4.26.2 - Multiple Reflected Cross-Site Scripting
CVE-2023-0424 MS-Reviews <= 1.5 - Subscriber+ Stored XSS
CVE-2023-1624 WPCode Lite < 2.0.9 - Arbitrary Log File Deletion via CSRF
CVE-2023-1126 WP FEvents Book <= 0.46 - Subscriber+ Stored XSS
CVE-2023-0388 Random Text <= 0.3.0 - Subscriber+ SQLi
CVE-2023-1324 Easy Forms for MailChimp < 6.8.8 - Reflected XSS
CVE-2023-0276 Weaver Xtreme Theme Support < 6.2.7 - Contributor+ Stored XSS
CVE-2023-1129 WP FEvents Book <= 0.46 - Subscriber+ Arbitrary Booking Manipulation via IDOR
CVE-2023-1020 Steveas WP Live Chat Shoutbox <= 1.4.2 - Unauthenticated SQLi
CVE-2023-1420 Ajax Search Lite < 4.11.1, Pro < 4.26.2 - Reflected Cross-Site Scripting
CVE-2023-0420 Custom Post Type and Taxonomy GUI Manager <= 1.1 - Stored XSS via CSRF

IV. Related Vulnerabilities

Same product: Steveas WP Live Chat Shoutbox
Same vendor: Unknown

V. Comments for CVE-2023-0899

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