IPeakCMS is a content management system developed by ipeak Infosystems, widely used by small to mid-sized businesses and NGOs for creating and managing digital content. It provides built-in tools for SEO integration, multimedia management, and user-friendly interface customization, helping organizations streamline their online presence efficiently.
SQL Injection vulnerability CVE-2021-3018 arises when user-supplied input is not properly sanitized before being used in SQL queries. Attackers can inject malicious SQL code through vulnerable parameters, manipulating the backend database to access, modify, or delete sensitive data without authorization.
The vulnerability specifically exists in the 'id' parameter of the '/cms/print.php' endpoint. This parameter is directly concatenated into SQL queries without proper validation or escaping, allowing attackers to craft payloads that break out of the intended query structure and execute arbitrary commands.
If exploited, an attacker can retrieve confidential information such as user credentials, personal data, or business records from the database. They may also escalate privileges, deface the website, or perform denial-of-service attacks, leading to severe reputational and financial damage for the organization.
- Update IPeakCMS to the latest patched version that fixes CVE-2021-3018.
- Implement strict input validation and sanitization for all user-supplied parameters, especially the 'id' parameter.
- Use parameterized queries or prepared statements instead of dynamic SQL to prevent injection.
- Deploy a web application firewall (WAF) to detect and block malicious SQL injection attempts.
- Conduct regular security audits and penetration testing to identify similar vulnerabilities.
- Apply the principle of least privilege to database accounts used by the application.
- Enable detailed logging and monitoring to detect suspicious database activities.
- Educate developers on secure coding practices to prevent SQL injection in future development.
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