CVE-2019-15842 : Vulnerability Insights and Analysis

The easy-pdf-restaurant-menu-upload plugin, version 1.1.2 and earlier, for WordPress, is vulnerable to cross-site scripting (XSS).

Understanding CVE-2019-15842

This CVE identifies a cross-site scripting vulnerability in the easy-pdf-restaurant-menu-upload plugin for WordPress.

What is CVE-2019-15842?

The easy-pdf-restaurant-menu-upload plugin version 1.1.2 and below for WordPress is susceptible to cross-site scripting attacks, potentially allowing malicious actors to execute scripts in a victim's web browser.

The Impact of CVE-2019-15842

Exploitation of this vulnerability could lead to unauthorized access to sensitive information, session hijacking, defacement of websites, and other malicious activities.

Technical Details of CVE-2019-15842

This section provides technical details about the vulnerability.

Vulnerability Description

The easy-pdf-restaurant-menu-upload plugin before version 1.1.2 for WordPress contains a cross-site scripting (XSS) vulnerability.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions affected: 1.1.2 and earlier

Exploitation Mechanism

The vulnerability allows attackers to inject malicious scripts into the plugin, which can then be executed in the context of a user's browser when visiting a compromised website.

Mitigation and Prevention

Protecting systems from CVE-2019-15842 requires immediate action and long-term security measures.

Immediate Steps to Take

Update the easy-pdf-restaurant-menu-upload plugin to version 1.1.2 or newer.
Consider disabling the plugin until a patch is applied.
Regularly monitor for any signs of unauthorized access or malicious activities.

Long-Term Security Practices

Implement web application firewalls to filter and block malicious traffic.
Educate users about the risks of XSS attacks and safe browsing practices.
Conduct regular security audits and penetration testing to identify and address vulnerabilities.
Stay informed about security updates and patches for all installed plugins.
Follow secure coding practices to prevent XSS vulnerabilities.

Patching and Updates

Ensure that all software, including plugins and themes, are regularly updated to the latest versions to mitigate known vulnerabilities.