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CVE-2023-33326 Explained : Impact and Mitigation

Learn about CVE-2023-33326 affecting WordPress EventPrime Plugin versions up to 2.8.6. Understand the impact, technical details, and mitigation steps to prevent Cross-Site Scripting vulnerability.

WordPress EventPrime Plugin <= 2.8.6 is vulnerable to Cross Site Scripting (XSS).

Understanding CVE-2023-33326

This CVE refers to an Unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability found in the EventPrime plugin for WordPress versions up to 2.8.6.

What is CVE-2023-33326?

The CVE-2023-33326 highlights an Unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability affecting WordPress EventPrime Plugin versions 2.8.6 and below. This vulnerability could allow attackers to execute malicious scripts on a victim's browser.

The Impact of CVE-2023-33326

The impact of this vulnerability is rated as HIGH with a CVSS base score of 7.1. Exploitation of CVE-2023-33326 could lead to the execution of arbitrary code on the user's browser, potentially compromising sensitive data.

Technical Details of CVE-2023-33326

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability arises due to improper neutralization of input during web page generation, also known as 'Cross-Site Scripting' (CWE-79). Attackers can exploit this flaw to inject malicious scripts into web pages viewed by other users.

Affected Systems and Versions

        Affected Versions: WordPress EventPrime Plugin <= 2.8.6

Exploitation Mechanism

Exploiting this vulnerability requires no privileges and user interaction, with a low attack complexity and network attack vector.

Mitigation and Prevention

Protecting your system from CVE-2023-33326 is crucial to maintaining security.

Immediate Steps to Take

        It is recommended to update the EventPrime plugin to version 3.0.0 or higher immediately to mitigate the vulnerability.

Long-Term Security Practices

        Regularly update all installed plugins and themes on your WordPress site to prevent security vulnerabilities.

Patching and Updates

Stay informed about security advisories for WordPress plugins and ensure timely patching of any reported vulnerabilities.

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