CVE-2022-4855 : What You Need to Know
Discover how CVE-2022-4855 impacts SourceCodester Lead Management System version 1.0. Learn about the SQL injection vulnerability, its severity, and mitigation steps.
A critical vulnerability, classified as CWE-89 SQL Injection, has been discovered in SourceCodester Lead Management System version 1.0. This vulnerability allows for remote SQL injection through the login.php file using manipulated username arguments.
Understanding CVE-2022-4855
This section will cover what CVE-2022-4855 entails, its impacts, technical details, and mitigation strategies.
What is CVE-2022-4855?
The vulnerability CVE-2022-4855 exists in SourceCodester Lead Management System version 1.0, specifically within an unidentified function in the login.php file. By altering the 'username' parameter, threat actors can execute SQL injection attacks remotely.
The Impact of CVE-2022-4855
The impact of this vulnerability is severe, with a CVSSv3.1 base score of 7.3, categorizing it as high severity. Attackers can exploit this flaw to manipulate the database, compromising data integrity, confidentiality, and availability.
Technical Details of CVE-2022-4855
Below are the technical specifics associated with CVE-2022-4855.
Vulnerability Description
The vulnerability allows unauthorized SQL injection via the 'username' parameter in the login.php file of SourceCodester Lead Management System 1.0.
Affected Systems and Versions
SourceCodester Lead Management System version 1.0 is the affected software version by CVE-2022-4855.
Exploitation Mechanism
Threat actors can exploit this vulnerability by manipulating the 'username' parameter to launch SQL injection attacks remotely.
Mitigation and Prevention
To protect systems from CVE-2022-4855, follow the guidelines below.
Immediate Steps to Take
Ensure all user inputs are sanitized to prevent SQL injection attacks. Consider implementing input validation and parameterized queries in the codebase.
Long-Term Security Practices
Regular security audits, code reviews, and penetration testing can help identify and remediate vulnerabilities in the codebase.
Patching and Updates
Promptly apply security patches released by SourceCodester to address the SQL injection vulnerability in Lead Management System version 1.0.