CVE-2022-0233 : Security Advisory and Response
Learn about CVE-2022-0233 affecting ProfileGrid WordPress plugin up to version 1.2.7. Discover impact, technical details, and mitigation steps to secure your site.
A Stored Cross-Site Scripting vulnerability has been discovered in the ProfileGrid – User Profiles, Memberships, Groups and Communities WordPress plugin versions up to and including 1.2.7. Attackers with authenticated user access can exploit this vulnerability to inject malicious scripts into their profiles, potentially compromising user data.
Understanding CVE-2022-0233
This vulnerability, identified as Authenticated Stored Cross-Site Scripting, poses a medium severity threat with a CVSS base score of 6.4.
What is CVE-2022-0233?
The ProfileGrid WordPress plugin is susceptible to Stored Cross-Site Scripting due to inadequate escaping in specific parameters. This allows authenticated users, like subscribers, to insert unauthorized web scripts into their profiles.
The Impact of CVE-2022-0233
The vulnerability can be exploited by authenticated attackers to execute malicious scripts within the context of the affected site, potentially leading to unauthorized actions and data theft.
Technical Details of CVE-2022-0233
In this section, we delve into the technical aspects of the vulnerability.
Vulnerability Description
The flaw originates from insufficient output escaping in the pm_user_avatar and pm_cover_image parameters within the class-profile-magic-admin.php file.
Affected Systems and Versions
ProfileGrid versions up to and including 1.2.7 are impacted by this vulnerability.
Exploitation Mechanism
Attackers with authenticated user access, such as subscribers, can leverage the vulnerability to inject arbitrary web scripts into their profiles.
Mitigation and Prevention
To safeguard your systems and data from potential exploitation, consider the following mitigation strategies.
Immediate Steps to Take
- Uninstall the ProfileGrid plugin from affected sites to eliminate the vulnerability.
Long-Term Security Practices
- Regularly monitor and update plugins to patch known security issues.
- Educate users on safe practices to prevent unauthorized access.
Patching and Updates
Stay informed about security advisories and apply relevant patches promptly to protect against emerging threats.