CVE-2019-15331 Explained : Impact and Mitigation

A vulnerability in the wp-support-plus-responsive-ticket-system plugin for WordPress allows HTML injection.

Understanding CVE-2019-15331

This CVE identifies a security issue in the wp-support-plus-responsive-ticket-system plugin for WordPress.

What is CVE-2019-15331?

The wp-support-plus-responsive-ticket-system plugin, version 9.1.2 and earlier, for WordPress is vulnerable to HTML injection, potentially leading to security breaches.

The Impact of CVE-2019-15331

The vulnerability in the plugin could allow attackers to inject malicious HTML code, compromising the security and integrity of the affected WordPress websites.

Technical Details of CVE-2019-15331

This section provides technical details about the vulnerability.

Vulnerability Description

The wp-support-plus-responsive-ticket-system plugin versions prior to 9.1.2 are susceptible to HTML injection attacks.

Affected Systems and Versions

Plugin: wp-support-plus-responsive-ticket-system
Versions affected: 9.1.2 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious HTML code through the plugin, potentially leading to unauthorized access or data manipulation.

Mitigation and Prevention

Protect your system from CVE-2019-15331 with the following measures:

Immediate Steps to Take

Update the wp-support-plus-responsive-ticket-system plugin to the latest version.
Monitor website activity for any suspicious behavior.

Long-Term Security Practices

Regularly update all plugins and themes on your WordPress site.
Implement web application firewalls to prevent malicious injections.

Patching and Updates

Ensure timely installation of security patches and updates to mitigate the risk of HTML injection vulnerabilities.