CVE-2022-4394 : Exploit Details and Defense Strategies
Understand the impact of CVE-2022-4394 affecting iPages Flipbook For WordPress <= 1.4.6. Learn about the Stored Cross-Site Scripting vulnerability and necessary mitigation steps.
A detailed overview of the iPages Flipbook For WordPress <= 1.4.6 - Contributor+ Stored XSS vulnerability.
Understanding CVE-2022-4394
This section delves into the specifics of the CVE-2022-4394 vulnerability affecting the iPages Flipbook For WordPress plugin.
What is CVE-2022-4394?
The iPages Flipbook For WordPress plugin through version 1.4.6 is susceptible to Stored Cross-Site Scripting attacks, potentially enabling users with contributor+ privileges to execute malicious scripts.
The Impact of CVE-2022-4394
The unfiltered_html capability not being properly restricted leaves the plugin open to exploitation by allowing contributors+ to carry out XSS attacks, posing a significant security risk.
Technical Details of CVE-2022-4394
This section covers the technical aspects of the CVE-2022-4394 vulnerability.
Vulnerability Description
The lack of proper sanitization and escaping of settings in the iPages Flipbook For WordPress plugin <= 1.4.6 can be leveraged by authorized users to inject and execute malicious scripts.
Affected Systems and Versions
The vulnerability affects versions up to and including 1.4.6 of the iPages Flipbook For WordPress plugin.
Exploitation Mechanism
Users with contributor+ permissions can exploit this vulnerability to execute Stored Cross-Site Scripting attacks by bypassing restrictions on unfiltered_html capability.
Mitigation and Prevention
Learn how to address and prevent instances of the CVE-2022-4394 vulnerability in this section.
Immediate Steps to Take
Site administrators are recommended to restrict access and permissions for contributor+ roles and implement security measures to mitigate the risk of XSS attacks.
Long-Term Security Practices
Regular security audits, user role reviews, and plugin updates are essential for maintaining a secure WordPress environment and preventing future vulnerabilities.
Patching and Updates
Stay vigilant for updated versions of iPages Flipbook For WordPress plugin that address the CVE-2022-4394 vulnerability and promptly apply patches to safeguard your website.