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CVE-2023-40208— WordPress Stock Ticker Plugin <= 3.23.3 is vulnerable to Cross Site Scripting (XSS)

Quick assessment

Affected
Aleksandar Urošević Stock Ticker
Exploitation
Public or AI PoC available; prioritize validation
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 Stock Ticker 存在跨站脚本漏洞。攻击者利用该漏洞执行跨站脚本攻击。

CVSS 7.1 · High EPSS 0.73% · P53

Public Exploits 1

Nuclei · 1 CVE-2023-40208.yaml [template]

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2023-40208

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
WordPress Stock Ticker Plugin <= 3.23.3 is vulnerable to Cross Site Scripting (XSS)
Source: CVE Program / CVE List V5
Vulnerability Description
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Aleksandar Urošević Stock Ticker plugin <= 3.23.3 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
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 plugin Stock Ticker 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 Stock Ticker 存在跨站脚本漏洞。攻击者利用该漏洞执行跨站脚本攻击。
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
Aleksandar Urošević Stock Ticker n/a ~ 3.23.3 -

II. Public POCs for CVE-2023-40208

# POC Description Source Link Shenlong Link
1 The Stock Ticker plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in the ajax_stockticker_load function in versions up to, and including, 3.23.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-40208.yaml POC Details
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III. Intelligence Information for CVE-2023-40208

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Vendor Advisories for CVE-2023-40208 (1)

IV. Related Vulnerabilities

Same product: Stock Ticker
Same vendor: Aleksandar Urošević
Same weakness: CWE-79

V. Comments for CVE-2023-40208

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