CVE-2021-24460 : What You Need to Know
Learn about CVE-2021-24460, a SQL injection flaw in Popup Like box - Page Plugin WordPress plugin before 3.5.3, enabling attackers to execute malicious SQL commands on the admin dashboard. Find mitigation steps here.
A SQL injection vulnerability was discovered in the Popup Like box - Page Plugin WordPress plugin before version 3.5.3. This vulnerability, identified as CVE-2021-24460, allows attackers to inject malicious SQL queries through the orderby parameter in SQL statements.
Understanding CVE-2021-24460
This CVE entry relates to an authenticated blind SQL injection issue in the Popup Like box - Page Plugin WordPress plugin version 3.5.3 and earlier.
What is CVE-2021-24460?
The vulnerability arises from insufficient validation of the orderby parameter by the get_fb_likeboxes() function, which is utilized in SQL queries without proper sanitization. This oversight enables attackers to execute arbitrary SQL commands via the admin dashboard.
The Impact of CVE-2021-24460
Exploitation of this vulnerability could result in unauthorized access to sensitive information, data manipulation, and potentially a complete compromise of the affected WordPress website.
Technical Details of CVE-2021-24460
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The flaw stems from the lack of input validation on the orderby parameter, allowing threat actors to inject SQL queries.
Affected Systems and Versions
The vulnerability affects Popup Like box - Page Plugin WordPress plugin versions prior to 3.5.3.
Exploitation Mechanism
Attackers with authenticated access to the admin dashboard can exploit the orderby parameter to inject malicious SQL commands.
Mitigation and Prevention
To safeguard systems from CVE-2021-24460, immediate actions and long-term security measures are crucial.
Immediate Steps to Take
Users should update the Popup Like box - Page Plugin to version 3.5.3 or newer to mitigate the SQL injection risk.
Long-Term Security Practices
Regularly update plugins, employ strong authentication mechanisms, and have intrusion detection systems in place to enhance overall security.
Patching and Updates
Stay informed about security patches released by the plugin provider and apply them promptly to prevent exploitation of known vulnerabilities.