CVE-2023-50832 : Vulnerability Insights and Analysis

WordPress Multi Step Form Plugin <= 1.7.13 is vulnerable to Cross Site Scripting (XSS).

Understanding CVE-2023-50832

This CVE-2023-50832 is a Cross-Site Scripting (XSS) vulnerability found in the Multi Step Form plugin by Mondula GmbH for WordPress versions before or equal to 1.7.13.

What is CVE-2023-50832?

The CVE-2023-50832 vulnerability involves improper neutralization of user input during the web page generation, allowing for stored XSS attacks. This can be exploited by an attacker to execute malicious scripts in a victim's browser.

The Impact of CVE-2023-50832

The impact of this vulnerability is rated as medium severity. It can lead to stored cross-site scripting (XSS) attacks, potentially compromising the confidentiality and integrity of the affected system.

Technical Details of CVE-2023-50832

The following technical details outline the specifics of the CVE-2023-50832 vulnerability:

Vulnerability Description

Improper neutralization of input during web page generation ('Cross-site Scripting') in the Multi Step Form plugin allows for stored XSS attacks.

Affected Systems and Versions

The affected system is the Multi Step Form plugin by Mondula GmbH versions from n/a through 1.7.13, on WordPress.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the input fields of the Multi Step Form plugin, which are then stored and executed when accessed by other users.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-50832, users and administrators can take the following steps:

Immediate Steps to Take

Update the Multi Step Form plugin to version 1.7.14 or later to patch the vulnerability.
Regularly monitor for any unusual or malicious activities on the website.

Long-Term Security Practices

Implement input validation mechanisms to sanitize user inputs and prevent XSS attacks.
Educate developers and website administrators on secure coding practices to avoid similar vulnerabilities.

Patching and Updates

Stay vigilant for security updates released by the plugin vendor and apply them promptly to ensure the website's security.