CVE-2022-2709 : Exploit Details and Defense Strategies
Learn about CVE-2022-2709, a Stored Cross-Site Scripting vulnerability in Float to Top Button WordPress plugin up to version 2.3.6, enabling high privilege users to execute malicious scripts.
A Stored Cross-Site Scripting vulnerability has been identified in the Float to Top Button WordPress plugin up to version 2.3.6, potentially allowing high privilege users to execute malicious scripts.
Understanding CVE-2022-2709
This CVE involves the Float to Top Button plugin in WordPress, enabling attackers to carry out Stored Cross-Site Scripting attacks.
What is CVE-2022-2709?
The Float to Top Button plugin version 2.3.6 and below in WordPress is susceptible to Stored Cross-Site Scripting, enabling admin users to execute malicious scripts despite restricted capabilities.
The Impact of CVE-2022-2709
The vulnerability could be exploited by high privilege users, granting them the capability to inject malicious scripts, potentially leading to unauthorized actions within the application.
Technical Details of CVE-2022-2709
Vulnerability Description
The vulnerability arises from unescaped settings within the Float to Top Button WordPress plugin, allowing admin users to perform Stored Cross-Site Scripting attacks.
Affected Systems and Versions
Float to Top Button plugin versions up to 2.3.6 are affected by this Stored Cross-Site Scripting vulnerability.
Exploitation Mechanism
High privilege users, such as admin, can execute malicious scripts through the plugin, even when restricted capabilities like unfiltered_html are disallowed.
Mitigation and Prevention
For organizations using the Float to Top Button plugin, immediate actions and long-term security practices are essential to address CVE-2022-2709.
Immediate Steps to Take
Organizations should update the Float to Top Button plugin to the latest version and monitor for any unusual activities or anomalous behavior.
Long-Term Security Practices
Implement strict input validation, sanitize user inputs, and restrict privileges to mitigate the risk of Stored Cross-Site Scripting attacks.
Patching and Updates
Regularly check for plugin updates and apply patches promptly to prevent exploitation of known vulnerabilities.