CVE-2022-4393 : Security Advisory and Response

ImageLinks Interactive Image Builder for WordPress <= 1.5.3 - Contributor+ Stored XSS vulnerability allows users to perform Stored Cross-Site Scripting attacks. Learn about the impact, technical details, and mitigation steps.

Understanding CVE-2022-4393

ImageLinks Interactive Image Builder for WordPress <= 1.5.3 - Contributor+ Stored XSS vulnerability poses a security risk due to unsanitised settings, enabling Stored Cross-Site Scripting attacks.

What is CVE-2022-4393?

The ImageLinks Interactive Image Builder for WordPress plugin through version 1.5.3 fails to sanitize and escape certain settings, allowing users like contributor+ to execute Stored Cross-Site Scripting attacks despite restrictions.

The Impact of CVE-2022-4393

The vulnerability could lead to unauthorized malicious code execution, compromising the security and integrity of WordPress sites utilizing the affected plugin.

Technical Details of CVE-2022-4393

Understanding the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The ImageLinks Interactive Image Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting due to inadequate sanitization of settings, granting contributor+ users the ability to inject malicious scripts.

Affected Systems and Versions

The vulnerability impacts ImageLinks Interactive Image Builder for WordPress versions up to and including 1.5.3.

Exploitation Mechanism

By exploiting the lack of input validation in certain plugin settings, threat actors with contributor+ privileges can inject malicious scripts, posing a risk of unauthorized code execution.

Mitigation and Prevention

Learn how to protect your WordPress site from CVE-2022-4393 and prevent potential security breaches.

Immediate Steps to Take

Site administrators should update the ImageLinks Interactive Image Builder plugin to the latest version, ensuring all settings are properly sanitized to mitigate the risk of Stored Cross-Site Scripting attacks.

Long-Term Security Practices

Enforce strict input validation and implement security best practices to prevent similar vulnerabilities in WordPress plugins, reducing the likelihood of exploitation.

Patching and Updates

Regularly monitor for plugin updates and security patches, promptly applying fixes provided by the plugin developers to address known vulnerabilities and enhance site security.