CVE-2021-24717 : Vulnerability Insights and Analysis
Discover how CVE-2021-24717 impacts AutomatorWP plugin versions before 1.7.6, enabling privilege escalation and unauthorized data disclosure. Learn about prevention and mitigation strategies.
AutomatorWP WordPress plugin before version 1.7.6 allows users with Subscriber roles to perform privilege escalation and disclose sensitive information.
Understanding CVE-2021-24717
This CVE highlights a vulnerability in the AutomatorWP WordPress plugin that could lead to unauthorized access and privilege escalation.
What is CVE-2021-24717?
The vulnerability in the AutomatorWP plugin version 1.7.6 and below allows users with Subscriber roles to perform actions like enumerate automations, disclose the title of private posts or user emails, call functions, and escalate privileges via Ajax actions.
The Impact of CVE-2021-24717
This vulnerability could lead to unauthorized access to sensitive information, manipulation of system functions, and escalation of user privileges, posing a significant security risk to affected websites.
Technical Details of CVE-2021-24717
The vulnerability is classified under CWE-863: Incorrect Authorization and stems from the plugin's failure to perform capability checks effectively.
Vulnerability Description
AutomatorWP plugin versions earlier than 1.7.6 lack proper capability checks, enabling users with lower roles to execute actions that should be restricted to higher roles.
Affected Systems and Versions
Users utilizing AutomatorWP plugin versions less than 1.7.6 are at risk of exploitation and unauthorized privilege escalation.
Exploitation Mechanism
Exploitation of this vulnerability involves leveraging the lack of proper authorization checks to access sensitive data, manipulate posts, or escalate user privileges.
Mitigation and Prevention
It is crucial for users to take immediate action to secure their systems and prevent exploitation of this vulnerability.
Immediate Steps to Take
Immediately update the AutomatorWP plugin to version 1.7.6 or above to patch the vulnerability and prevent unauthorized access.
Long-Term Security Practices
Regularly monitor for plugin updates and security advisories to stay protected against known vulnerabilities and exploit techniques.
Patching and Updates
Apply security patches and updates promptly to ensure that your systems are protected against known vulnerabilities and security risks.