CVE-2023-45004 : Exploit Details and Defense Strategies

WordPress Woo Custom Emails Plugin <= 2.2 is found to be vulnerable to Cross-Site Scripting (XSS) attack. Here's an overview of the impact, technical details, and mitigation steps:

Understanding CVE-2023-45004

This section provides insights into the nature of the vulnerability and its potential impacts.

What is CVE-2023-45004?

CVE-2023-45004 represents an Unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability in the wp3sixty Woo Custom Emails plugin versions less than or equal to 2.2.

The Impact of CVE-2023-45004

The vulnerability allows attackers to inject malicious scripts into web pages viewed by other users, leading to unauthorized access, data theft, and potentially complete takeover of the affected systems.

Technical Details of CVE-2023-45004

Explore the specific details related to the vulnerability, the affected systems, and the exploitation mechanism.

Vulnerability Description

The CVE-2023-45004 vulnerability stems from improper neutralization of input during web page generation, enabling attackers to execute malicious scripts within the context of the victim’s browser.

Affected Systems and Versions

The wp3sixty Woo Custom Emails plugin versions up to and including 2.2 are confirmed to be impacted by this security flaw.

Exploitation Mechanism

Bad actors can exploit this vulnerability by tricking a user into clicking a crafted link that executes arbitrary code in the victim's browser, compromising sensitive data.

Mitigation and Prevention

Learn about the immediate steps to secure your systems and best practices for long-term protection against such vulnerabilities.

Immediate Steps to Take

Disable or remove the affected wp3sixty Woo Custom Emails plugin version 2.2.
Regularly monitor for security updates and patches from the vendor.

Long-Term Security Practices

Implement input validation and output encoding mechanisms in web applications to mitigate XSS vulnerabilities.
Educate users about the risks of clicking on untrusted links and practicing safe browsing habits.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by wp3sixty to address known vulnerabilities.