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CVE-2023-5815— News & Blog Designer Pack – WordPress Blog Plugin <= 3.4.1 - Unauthenticated Remote Code Execution via Local File Inclusion

Quick assessment

Affected
infornweb Blog Designer Pack – Blog, Post Grid, Post Slider, Post Carousel, Category Post, News
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 News & Blog Designer Pack 3.4.1 版本及之前版本存在安全漏洞，该漏洞源于通过通过 nopriv AJAX 挂钩的 bdp_get_more_post 函数，容易受到本地文件包含远程代码执行的影响。

CVSS 8.1 · High EPSS 4.26% · P91

Public Exploits 1

Nuclei · 1 CVE-2023-5815.yaml [template]
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I. Basic Information for CVE-2023-5815

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
News & Blog Designer Pack – WordPress Blog Plugin <= 3.4.1 - Unauthenticated Remote Code Execution via Local File Inclusion
Source: CVE Program / CVE List V5
Vulnerability Description
The News & Blog Designer Pack – WordPress Blog Plugin — (Blog Post Grid, Blog Post Slider, Blog Post Carousel, Blog Post Ticker, Blog Post Masonry) plugin for WordPress is vulnerable to Remote Code Execution via Local File Inclusion in all versions up to, and including, 3.4.1 via the bdp_get_more_post function hooked via a nopriv AJAX. This is due to function utilizing an unsafe extract() method to extract values from the POST variable and passing that input to the include() function. This makes it possible for unauthenticated attackers to include arbitrary PHP files and achieve remote code execution. On vulnerable Docker configurations it may be possible for an attacker to create a PHP file and then subsequently include it to achieve RCE.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
PHP程序中Include/Require语句包含文件控制不恰当(PHP远程文件包含)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Plugin News & Blog Designer Pack 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 News & Blog Designer Pack 3.4.1 版本及之前版本存在安全漏洞，该漏洞源于通过通过 nopriv AJAX 挂钩的 bdp_get_more_post 函数，容易受到本地文件包含远程代码执行的影响。
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
infornweb News & Blog Designer Pack – WordPress Blog Plugin — (Blog Post Grid, Blog Post Slider, Blog Post Carousel, Blog Post Ticker, Blog Post Masonry) * ~ 3.4.1 -

II. Public POCs for CVE-2023-5815

# POC Description Source Link Shenlong Link
1 The News & Blog Designer Pack WordPress plugin up to version 3.4.1 contains a remote code execution caused by local file inclusion in the bdp_get_more_post function, letting unauthenticated attackers include arbitrary PHP files, exploit requires AJAX request with crafted POST data. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-5815.yaml POC Details
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III. Intelligence Information for CVE-2023-5815

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Patches & Fixes for CVE-2023-5815 (1)

Vendor Advisories for CVE-2023-5815 (1)

Other References for CVE-2023-5815 (2)

IV. Related Vulnerabilities

Same vendor: infornweb
Same weakness: CWE-98

V. Comments for CVE-2023-5815

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