CVE-2021-24501 Explained : Impact and Mitigation
Discover the impact of CVE-2021-24501 on Workreap theme before 2.2.2, the vulnerabilities it poses, affected systems, exploitation risks, and mitigation steps for enhanced cybersecurity.
The Workreap WordPress theme before 2.2.2 was found to have multiple vulnerabilities that allowed logged-in users to modify or delete objects belonging to other users on the site due to missing authorization checks.
Understanding CVE-2021-24501
This CVE-2021-24501 involves missing authorization checks in AJAX actions within the Workreap theme, potentially leading to unauthorized object manipulation by authenticated users.
What is CVE-2021-24501?
The Workreap WordPress theme version prior to 2.2.2 lacked proper authorization checks, enabling authenticated users to perform critical actions on objects owned by other users without proper verification.
The Impact of CVE-2021-24501
The vulnerability posed a significant security risk as it allowed attackers with regular user privileges to tamper with or delete data owned by other users on the affected websites.
Technical Details of CVE-2021-24501
The technical details of CVE-2021-24501 involve the vulnerability description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The lack of authorization checks in AJAX actions exposed a flaw in the Workreap theme, enabling unauthorized users to manipulate objects owned by other users.
Affected Systems and Versions
Workreap theme versions prior to 2.2.2 are affected by this vulnerability, with version 2.2.2 being the fix for this security issue.
Exploitation Mechanism
Attackers with regular user access could abuse the missing authorization checks to modify or delete objects belonging to other users, compromising data integrity.
Mitigation and Prevention
To mitigate the risks associated with CVE-2021-24501, it is essential to take immediate steps, adopt long-term security practices, and ensure timely patching and updates.
Immediate Steps to Take
Site owners should update the Workreap theme to version 2.2.2 or newer, restrict user permissions, and monitor user activities for any suspicious behavior.
Long-Term Security Practices
Implementing a robust user authorization mechanism, conducting regular security audits, and educating users about safe practices can help prevent similar vulnerabilities.
Patching and Updates
Regularly check for security updates, apply patches promptly, and stay informed about security advisories to protect against known vulnerabilities.