CVE-2022-0186 Explained : Impact and Mitigation
Learn about CVE-2022-0186 impacting Image Photo Gallery Final Tiles Grid plugin. Explore the XSS vulnerability, its impact, technical details, and mitigation steps.
A detailed overview of the CVE-2022-0186 vulnerability affecting the Image Photo Gallery Final Tiles Grid plugin.
Understanding CVE-2022-0186
This CVE involves a security issue in the Image Photo Gallery Final Tiles Grid WordPress plugin prior to version 3.5.3, allowing for Cross-Site Scripting attacks.
What is CVE-2022-0186?
The Image Photo Gallery Final Tiles Grid plugin before 3.5.3 fails to properly sanitize the Description field during gallery editing, enabling users with contributor roles to execute XSS attacks against other users in the gallery dashboard.
The Impact of CVE-2022-0186
This vulnerability poses a significant risk as malicious contributors can inject harmful scripts, compromising the security and integrity of the WordPress site and potentially impacting other users with access to the gallery.
Technical Details of CVE-2022-0186
Explore the specifics of the Image Photo Gallery Final Tiles Grid vulnerability.
Vulnerability Description
The security flaw in versions earlier than 3.5.3 allows contributors to launch XSS attacks within the gallery editing interface, opening doors for unauthorized access and potential data breaches.
Affected Systems and Versions
Users of the Image Photo Gallery Final Tiles Grid plugin with versions below 3.5.3 are vulnerable to this exploit, especially those administering galleries with contributor-level privileges.
Exploitation Mechanism
Attackers with contributor roles can input malicious scripts in the Description field during gallery editing, leading to the execution of harmful code when viewed by other users with access to the dashboard.
Mitigation and Prevention
Discover the necessary steps to reduce the risk and protect WordPress sites from CVE-2022-0186.
Immediate Steps to Take
Site administrators should update the Image Photo Gallery Final Tiles Grid plugin to version 3.5.3 or newer to patch the vulnerability and prevent XSS attacks via the Description field.
Long-Term Security Practices
Implement strict role-based access controls and regularly monitor plugins and user activities to mitigate the impact of similar security threats in the future.
Patching and Updates
Stay vigilant about timely updates and security patches for all WordPress plugins, ensuring that vulnerabilities are promptly addressed to maintain the site's security.