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CVE-2021-20746

Quick assessment

Affected
Hector Cabrera WordPress Popular Posts
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。 WordPress Popular Posts存在跨站脚本漏洞，该漏洞允许远程攻击者可利用该漏洞执行跨站点脚本(XSS)攻击。以下产品和版本受影响:WordPress Popular Posts:5.0.0,5.0.1,5.0.2,5.1.0,5.2.0,5.2.1,5.2.2,5.2.3,5.2.4,5

AI Predicted 4.3 Difficulty: Easy EPSS 1.44% · P71
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I. Basic Information for CVE-2021-20746

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cross-site scripting vulnerability in WordPress Popular Posts 5.3.2 and earlier allows a remote authenticated attacker to inject an arbitrary script via unspecified vectors.
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 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。 WordPress Popular Posts存在跨站脚本漏洞，该漏洞允许远程攻击者可利用该漏洞执行跨站点脚本(XSS)攻击。以下产品和版本受影响:WordPress Popular Posts:5.0.0,5.0.1,5.0.2,5.1.0,5.2.0,5.2.1,5.2.2,5.2.3,5.2.4,5
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
Hector Cabrera WordPress Popular Posts 5.3.2 and earlier -

II. Public POCs for CVE-2021-20746

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III. Intelligence Information for CVE-2021-20746

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Vendor Advisories for CVE-2021-20746 (1)

Other References for CVE-2021-20746 (3)

IV. Related Vulnerabilities

Same product: WordPress Popular Posts
Same vendor: Hector Cabrera

V. Comments for CVE-2021-20746

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