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CVE-2022-1187— WP YouTube Live <= 1.7.21 - Reflected Cross-Site Scripting

Quick assessment

Affected
macbookandrew WP YouTube Live
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 WP YouTube Live 1.7.21及其之前版本存在跨站脚本漏洞，该漏洞源于插件中~/inc/admin.php 文件中的 POST 数据缺少过滤和转义。未经身份验证的攻击者利用该漏洞可以注入任意Web脚本。

CVSS 6.1 · Medium EPSS 1.29% · P68
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I. Basic Information for CVE-2022-1187

Vulnerability Information
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Vulnerability Title
WP YouTube Live <= 1.7.21 - Reflected Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The WordPress WP YouTube Live Plugin is vulnerable to Reflected Cross-Site Scripting via POST data found in the ~/inc/admin.php file which allows unauthenticated attackers to inject arbitrary web scripts in versions up to, and including, 1.7.21.
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:N
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 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 WP YouTube Live 1.7.21及其之前版本存在跨站脚本漏洞，该漏洞源于插件中~/inc/admin.php 文件中的 POST 数据缺少过滤和转义。未经身份验证的攻击者利用该漏洞可以注入任意Web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
macbookandrew WP YouTube Live * ~ 1.7.21 -

II. Public POCs for CVE-2022-1187

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III. Intelligence Information for CVE-2022-1187

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Patches & Fixes for CVE-2022-1187 (2)

Vendor Advisories for CVE-2022-1187 (1)

IV. Related Vulnerabilities

Same product: WP YouTube Live
Same vendor: macbookandrew
Same weakness: CWE-79

V. Comments for CVE-2022-1187

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