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I. Basic Information for CVE-2021-24342
Vulnerability Information
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Vulnerability Title
JNews < 8.0.6 - Reflected Cross-Site Scripting (XSS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
The JNews WordPress theme before 8.0.6 did not sanitise the cat_id parameter in the POST request /?ajax-request=jnews (with action=jnews_build_mega_category_*), leading to a Reflected Cross-Site Scripting (XSS) issue.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
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。 JNews WordPress theme 8.0.6之前版本存在跨站脚本漏洞，该漏洞源于程序没有清理POST请求中的 cat_id 参数，导致XSS问题。
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
VendorProductAffected VersionsCPESubscribe
UnknownJNews 8.0.6 ~ 8.0.6 -
II. Public POCs for CVE-2021-24342
#POC DescriptionSource LinkShenlong Link
1WordPress JNews theme before 8.0.6 contains a reflected cross-site scripting vulnerability. It does not sanitize the cat_id parameter in the POST request /?ajax-request=jnews (with action=jnews_build_mega_category_*).https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24342.yamlPOC Details
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III. Intelligence Information for CVE-2021-24342
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IV. Related Vulnerabilities
Same product: JNews
Same vendor: Unknown
Same weakness: CWE-79
V. Comments for CVE-2021-24342

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