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CVE-2023-3992— PostX - Gutenberg Post Grid Blocks < 3.0.6 - Reflected Cross-Site Scripting

Quick assessment

Affected
Unknown PostX
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 PostX 存在跨站脚本漏洞，该漏洞源于在将某些属性回显至页面之前没有进行验证和转义。

AI Predicted 6.1 Difficulty: Easy EPSS 0.49% · P40

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2023-3992

Vulnerability Information
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Vulnerability Title
PostX - Gutenberg Post Grid Blocks < 3.0.6 - Reflected Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The PostX WordPress plugin before 3.0.6 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin PostX 跨站脚本漏洞
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 PostX 存在跨站脚本漏洞，该漏洞源于在将某些属性回显至页面之前没有进行验证和转义。
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
Unknown PostX 0 ~ 3.0.6 -

II. Public POCs for CVE-2023-3992

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III. Intelligence Information for CVE-2023-3992

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Vendor Advisories for CVE-2023-3992 (1)

Same Patch Batch · Unknown · 2023-08-30 · 13 CVEs total

CVE-2023-4209 POEditor < 0.9.8 - Settings Reset via CSRF
CVE-2023-4150 User Activity Tracking and Log < 4.0.9 - License Update/Deactivation via CSRF
CVE-2023-4023 All Users Messenger <= 1.24 - Subscriber+ Message Deletion via IDOR
CVE-2022-1601 User Access Manager < 2.2.18 - IP Spoofing
CVE-2023-1982 Front Editor <= 4.0.4 - Admin+ Stored XSS
CVE-2023-4109 Ninja Forms < 3.6.26 - Admin+ Stored HTML Injection
CVE-2023-4035 Simple Blog Card < 1.31 - Contributor+ Stored XSS via Shortcode
CVE-2023-4013 GDPR Cookie Compliance < 4.12.5 - License Update/Deactivation via CSRF
CVE-2023-4036 Simple Blog Card < 1.32 - Subscriber+ Arbitrary Post Access
CVE-2023-3501 FormCraft < 1.2.7 - Admin+ Stored XSS
CVE-2023-3720 Upload Media By URL < 1.0.8 - Stored XSS via CSRF
CVE-2023-3356 Subscribers Text Counter < 1.7.1 - Settings Update via CSRF to Stored XSS

IV. Related Vulnerabilities

Same product: PostX
Same vendor: Unknown

V. Comments for CVE-2023-3992

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