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CVE-2021-24387— Real Estate 7 < 3.1.1 - Reflected Cross-Site Scripting (XSS)

Quick assessment

Affected
Contempoinc WP Pro Real Estate 7
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的WP Pro Real Estate 7 存在安全漏洞，该漏洞源于在版本为3.1.1之前的插件在将其输出回搜索列表页面之前没有正确清理其搜索列表页面中的 ct_community 参数。攻击者可利用该漏洞产生XSS。

AI Predicted 6.1 Difficulty: Easy EPSS 3.68% · P89

Public Exploits 1

Nuclei · 1 CVE-2021-24387.yaml [template]
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I. Basic Information for CVE-2021-24387

Vulnerability Information
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Vulnerability Title
Real Estate 7 < 3.1.1 - Reflected Cross-Site Scripting (XSS)
Source: CVE Program / CVE List V5
Vulnerability Description
The WP Pro Real Estate 7 WordPress theme before 3.1.1 did not properly sanitise the ct_community parameter in its search listing page before outputting it back in it, leading to a reflected Cross-Site Scripting which can be triggered in both unauthenticated or authenticated user context
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。 WordPress的WP Pro Real Estate 7 存在安全漏洞，该漏洞源于在版本为3.1.1之前的插件在将其输出回搜索列表页面之前没有正确清理其搜索列表页面中的 ct_community 参数。攻击者可利用该漏洞产生XSS。
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
Contempoinc WP Pro Real Estate 7 3.1.1 ~ 3.1.1 -

II. Public POCs for CVE-2021-24387

# POC Description Source Link Shenlong Link
1 WordPress Pro Real Estate 7 theme before 3.1.1 contains a reflected cross-site scripting vulnerability. It does not properly sanitize the ct_community parameter in its search listing page before outputting it back. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24387.yaml POC Details
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III. Intelligence Information for CVE-2021-24387

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Vendor Advisories for CVE-2021-24387 (1)

Other References for CVE-2021-24387 (1)

IV. Related Vulnerabilities

Same vendor: Contempoinc
Same weakness: CWE-79

V. Comments for CVE-2021-24387

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