CVE-2023-3412 : Vulnerability Insights and Analysis

This CVE-2023-3412 concerns a vulnerability found in the Image Map Pro – Drag-and-drop Builder for Interactive Images – Lite plugin for WordPress. The vulnerability allows for Stored Cross-Site Scripting attacks in versions up to and including 1.0.0.

Understanding CVE-2023-3412

This section delves deeper into the nature and impact of the CVE-2023-3412 vulnerability.

What is CVE-2023-3412?

CVE-2023-3412 involves a Stored Cross-Site Scripting vulnerability in the Image Map Pro – Drag-and-drop Builder for Interactive Images – Lite WordPress plugin. The flaw arises from a missing capability check on the ajax_store_save() function, enabling authenticated attackers with minimal permissions to tamper with plugin settings and inject malicious web scripts.

The Impact of CVE-2023-3412

The impact of this vulnerability is rated as MEDIUM according to CVSS v3.1, with a base score of 6.4. As such, attackers can potentially exploit this flaw to compromise the security of WordPress websites using the affected plugin.

Technical Details of CVE-2023-3412

In this section, we explore the technical aspects of the CVE-2023-3412 vulnerability.

Vulnerability Description

The vulnerability in Image Map Pro – Drag-and-drop Builder for Interactive Images – Lite (version up to and including 1.0.0) stems from inadequate input validation on the ajax_store_save() function, leading to Stored Cross-Site Scripting.

Affected Systems and Versions

The affected system is WordPress installations using the Image Map Pro – Drag-and-drop Builder for Interactive Images – Lite plugin version 1.0.0 and lower.

Exploitation Mechanism

Attackers with authenticated access and minimal privileges, like a subscriber, can exploit this vulnerability to manipulate plugin settings and inject malicious scripts.

Mitigation and Prevention

Here, we discuss measures to mitigate and prevent exploitation of CVE-2023-3412.

Immediate Steps to Take

Website administrators are advised to update the Image Map Pro – Drag-and-drop Builder for Interactive Images – Lite plugin to a secure version beyond 1.0.0 to eliminate the vulnerability.

Long-Term Security Practices

Implementing robust security practices such as regular security audits, enforcing the principle of least privilege, and monitoring plugin updates can help prevent similar vulnerabilities in the future.

Patching and Updates

It is crucial to stay updated with security patches and fixes released by the plugin developer to safeguard WordPress websites against known vulnerabilities. Regularly checking for updates and promptly applying them will enhance the security posture of the website.