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CVE-2021-24407— Jannah < 5.4.5 - Reflected Cross-Site Scripting (XSS)

Quick assessment

Affected
TieLabs Jannah
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。 Jannah WordPress 在5.4.5之前存在跨站脚本漏洞，该漏洞源于在5.4.5之前的Jannah WordPress主题没有正确地清理它的tie ajax搜索ajax动作中的POST参数，导致了一个反射跨站点脚本(XSS)漏洞。

AI Predicted 6.1 Difficulty: Easy EPSS 2.59% · P85

Public Exploits 1

Nuclei · 1 CVE-2021-24407.yaml [template]

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2021-24407

Vulnerability Information
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Vulnerability Title
Jannah < 5.4.5 - Reflected Cross-Site Scripting (XSS)
Source: CVE Program / CVE List V5
Vulnerability Description
The Jannah WordPress theme before 5.4.5 did not properly sanitize the 'query' POST parameter in its tie_ajax_search AJAX action, leading to a Reflected Cross-site Scripting (XSS) vulnerability.
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。 Jannah WordPress 在5.4.5之前存在跨站脚本漏洞，该漏洞源于在5.4.5之前的Jannah WordPress主题没有正确地清理它的tie ajax搜索ajax动作中的POST参数，导致了一个反射跨站点脚本(XSS)漏洞。
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
TieLabs Jannah 5.4.5 ~ 5.4.5 -

II. Public POCs for CVE-2021-24407

# POC Description Source Link Shenlong Link
1 WordPress Jannah theme before 5.4.5 contains a reflected cross-site scripting vulnerability. It does not properly sanitize the 'query' POST parameter in its tie_ajax_search AJAX action. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24407.yaml POC Details
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No public POC found.

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III. Intelligence Information for CVE-2021-24407

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Vendor Advisories for CVE-2021-24407 (1)

IV. Related Vulnerabilities

Same product: Jannah
Same vendor: TieLabs
Same weakness: CWE-79

V. Comments for CVE-2021-24407

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