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CVE-2024-1427— The Post Grid <= 7.7.1 - Authenticated(Contributor+) Stored Cross-Site Scripting via section title tag

Quick assessment

Affected
techlabpro1 The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid
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和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用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 plugin是一个应用插件。 WordPress plugin The Post Grid 7.7.1 版本及之前版本存在安全漏洞，该漏洞源于 section title 标签属性存在存储型跨站脚本漏洞。

CVSS 6.4 · Medium EPSS 0.34% · P26

Possible ATT&CK Techniques 1 AI

T1059.007 · JavaScript
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I. Basic Information for CVE-2024-1427

Vulnerability Information
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Vulnerability Title
The Post Grid <= 7.7.1 - Authenticated(Contributor+) Stored Cross-Site Scripting via section title tag
Source: CVE Program / CVE List V5
Vulnerability Description
The The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the section title tag attribute in all versions up to, and including, 7.7.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
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 plugin The Post Grid 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用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 plugin是一个应用插件。 WordPress plugin The Post Grid 7.7.1 版本及之前版本存在安全漏洞，该漏洞源于 section title 标签属性存在存储型跨站脚本漏洞。
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
techlabpro1 The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid * ~ 7.7.1 -

II. Public POCs for CVE-2024-1427

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III. Intelligence Information for CVE-2024-1427

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Patches & Fixes for CVE-2024-1427 (2)

Vendor Advisories for CVE-2024-1427 (1)

IV. Related Vulnerabilities

Same product: The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid
Same vendor: techlabpro1
Same weakness: CWE-79

V. Comments for CVE-2024-1427

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