CVE-2021-43451 Explained : Impact and Mitigation
Learn about CVE-2021-43451, a SQL Injection vulnerability in PHPGURUKUL Employee Record Management System 1.2 that could lead to unauthorized access and data manipulation. Find mitigation steps and best practices here.
This CVE-2021-43451 article provides details on a SQL Injection vulnerability in PHPGURUKUL Employee Record Management System 1.2.
Understanding CVE-2021-43451
What is CVE-2021-43451?
A SQL Injection vulnerability is present in PHPGURUKUL Employee Record Management System 1.2 through the Email POST parameter in /forgetpassword.php.
The Impact of CVE-2021-43451
This vulnerability could allow attackers to execute malicious SQL queries, potentially leading to unauthorized access or data manipulation.
Technical Details of CVE-2021-43451
Vulnerability Description
The SQL Injection flaw exists in PHPGURUKUL Employee Record Management System 1.2 via the Email POST parameter in the forgetpassword.php file.
Affected Systems and Versions
- Affected Systems: PHPGURUKUL Employee Record Management System 1.2
- Affected Versions: Not specified
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious SQL code into the Email POST parameter, gaining unauthorized access to the database.
Mitigation and Prevention
Immediate Steps to Take
- Implement input validation to prevent arbitrary SQL injection.
- Regularly monitor and review system logs for any abnormal activities.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and remediate vulnerabilities.
- Keep systems and applications updated with the latest security patches.
- Train developers and administrators on secure coding practices.
Patching and Updates
Apply security patches and updates provided by PHPGURUKUL for Employee Record Management System to address this SQL Injection issue.