Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
A vulnerability classified as critical was found in SourceCodester Simple E-Learning System. Affected by this vulnerability is an unknown functionality of the file classroom.php. The manipulation of the argument post_id leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-205615.
CWE-89 - SQL Injection
Structured Query Language (SQL) injection attacks are one of the most common types of vulnerabilities. They exploit weaknesses in vulnerable applications to gain unauthorized access to backend databases. This often occurs when an attacker enters unexpected SQL syntax in an input field. The resulting SQL statement behaves in the background in an unintended manner, which allows the possibility of unauthorized data retrieval, data modification, execution of database administration operations, and execution of commands on the operating system.