CVE-2021-24409— Prismatic < 2.8 - Reflected Cross-Site Scripting (XSS)
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I. Basic Information for CVE-2021-24409
Vulnerability Information
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Vulnerability Title
Prismatic < 2.8 - Reflected Cross-Site Scripting (XSS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Prismatic WordPress plugin before 2.8 does not escape the 'tab' GET parameter before outputting it back in an attribute, leading to a reflected Cross-Site Scripting issue which will be executed in the context of a logged in administrator
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。 Prismatic WordPress plugin 2.8之前版本存在跨站脚本漏洞，该漏洞源于插件没有转义"tab"中的GET参数，从而导致反映的跨站脚本问题，该问题将在登录管理员的上下文中执行。
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 |
|---|---|---|---|---|
| Jeff Starr | Prismatic | 2.8 ~ 2.8 | - |
II. Public POCs for CVE-2021-24409
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | The plugin does not escape the 'tab' GET parameter before outputting it back in an attribute, leading to a reflected Cross-Site Scripting issue which will be executed in the context of a logged in administrator | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24409.yaml | POC Details |
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- https://wpscan.com/vulnerability/ae3cd3ed-aecd-4d8c-8a2b-2936aaaef0cfx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-24409
IV. Related Vulnerabilities
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Same weakness: CWE-79
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V. Comments for CVE-2021-24409
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