CVE-2023-38392 : Vulnerability Insights and Analysis
Unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability in WordPress Custom Field Template plugin <= 2.5.9 versions. Take immediate steps to update to version 2.6.0 for security.
WordPress Custom Field Template Plugin <= 2.5.9 is vulnerable to Cross Site Scripting (XSS).
Understanding CVE-2023-38392
This CVE-2023-38392 is about an Unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability found in the Custom Field Template plugin version 2.5.9 and below for WordPress.
What is CVE-2023-38392?
The CVE-2023-38392 vulnerability involves an unauthenticated reflected XSS issue in the Custom Field Template plugin, allowing attackers to inject malicious scripts into web pages viewed by other users.
The Impact of CVE-2023-38392
The impact of this vulnerability, identified within the CAPEC-591 category (Reflected XSS), is considered high with a base score of 7.1. Attackers can exploit this flaw to execute arbitrary code, steal sensitive information, or perform other malicious activities.
Technical Details of CVE-2023-38392
The following technical details provide insights into the vulnerability and its implications:
Vulnerability Description
An Unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability has been detected in the Hiroaki Miyashita Custom Field Template plugin version 2.5.9 and below.
Affected Systems and Versions
The Custom Field Template plugin versions less than or equal to 2.5.9 for WordPress are vulnerable to this XSS flaw.
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting malicious links or scripts that, when clicked or executed, can manipulate the web page content viewed by other users.
Mitigation and Prevention
To prevent security risks associated with CVE-2023-38392, consider the following mitigation strategies:
Immediate Steps to Take
- Update the Custom Field Template plugin to version 2.6.0 or higher immediately.
Long-Term Security Practices
- Regularly update all plugins and software applications to the latest versions to address security vulnerabilities promptly.
Patching and Updates
- Stay informed about security patches and updates released by plugin vendors and apply them promptly to ensure protection against known vulnerabilities.