CVE-2021-34635 : What You Need to Know

The Poll Maker WordPress plugin up to and including version 3.2.8 is vulnerable to Reflected Cross-Site Scripting, allowing attackers to inject arbitrary web scripts. Find out more about the impact, technical details, and mitigation steps below.

Understanding CVE-2021-34635

This section delves into the details of the CVE-2021-34635 vulnerability in the Poll Maker WordPress plugin.

What is CVE-2021-34635?

The Poll Maker WordPress plugin is susceptible to Reflected Cross-Site Scripting through the mcount parameter in the poll-maker-settings.php file.

The Impact of CVE-2021-34635

The vulnerability in versions up to 3.2.8 enables threat actors to insert malicious web scripts, potentially compromising site integrity and user data.

Technical Details of CVE-2021-34635

Explore the specifics of the CVE-2021-34635 vulnerability to understand affected systems, exploitation methods, and more.

Vulnerability Description

CVE-2021-34635 involves Reflected Cross-Site Scripting via the mcount parameter in the Poll Maker plugin's settings file.

Affected Systems and Versions

The Poll Maker plugin versions up to and including 3.2.8 are impacted by this vulnerability, leaving websites using these versions at risk.

Exploitation Mechanism

Attackers can exploit this issue by manipulating the mcount parameter, injecting harmful scripts into web pages.

Mitigation and Prevention

Learn how to protect your website from CVE-2021-34635 with immediate and long-term security measures.

Immediate Steps to Take

Update the Poll Maker plugin to version 3.2.9 or higher to mitigate the Reflected Cross-Site Scripting vulnerability.

Long-Term Security Practices

Implement regular security updates, perform security assessments, and educate users on best practices to enhance overall website security.

Patching and Updates

Stay informed about security patches and updates for all installed plugins to address vulnerabilities promptly.