CVE-2020-9457 : Vulnerability Insights and Analysis
Learn about CVE-2020-9457, a vulnerability in RegistrationMagic plugin for WordPress allowing privilege escalation. Find out how to mitigate and prevent this security issue.
The RegistrationMagic plugin through 4.6.0.3 for WordPress allows remote authenticated users to import custom vulnerable forms and change form settings, leading to privilege escalation.
Understanding CVE-2020-9457
This CVE involves a vulnerability in the RegistrationMagic plugin for WordPress that enables privilege escalation for authenticated users with minimal privileges.
What is CVE-2020-9457?
The CVE-2020-9457 vulnerability in the RegistrationMagic plugin allows authenticated users to import custom vulnerable forms and modify form settings, potentially escalating their privileges within the WordPress environment.
The Impact of CVE-2020-9457
The vulnerability can be exploited by remote authenticated users with limited privileges, posing a risk of unauthorized privilege escalation within the WordPress platform.
Technical Details of CVE-2020-9457
The technical aspects of the CVE-2020-9457 vulnerability are as follows:
Vulnerability Description
The RegistrationMagic plugin through version 4.6.0.3 for WordPress permits authenticated users to import custom vulnerable forms and alter form settings via class_rm_form_settings_controller.php, which can result in privilege escalation.
Affected Systems and Versions
- Affected Product: RegistrationMagic plugin
- Affected Version: up to 4.6.0.3
Exploitation Mechanism
The vulnerability can be exploited by authenticated users with minimal privileges importing custom forms and manipulating form settings through the specified PHP file.
Mitigation and Prevention
To address CVE-2020-9457, consider the following mitigation strategies:
Immediate Steps to Take
- Update the RegistrationMagic plugin to the latest version.
- Monitor user activities and form imports for suspicious behavior.
Long-Term Security Practices
- Regularly review and audit user privileges within the WordPress environment.
- Implement least privilege access controls to limit user capabilities.
Patching and Updates
- Apply security patches promptly to ensure the plugin is up to date and protected against known vulnerabilities.