Online Examination System Users Beware of SQL Injection Vulnerabilities

CVECVE-2023-45122
CVSScvssV3_1: 9.8
SourceCVE-2023-45122

The developers of the Online Examination System v1.0 have disclosed multiple SQL injection vulnerabilities that could allow attackers to compromise user accounts.

SQL injection occurs when user-supplied input is inserted into an SQL query without being properly sanitized, allowing an attacker to manipulate the query’s meaning and execution. In this case, the ‘name’ parameter in the update.php resource fails to validate characters, leaving it vulnerable to injection.

An attacker could craft malicious input containing SQL code to perform unauthorized actions like accessing or modifying data in the database. This may include viewing other users’ personal details, changing grades or scores, or even installing malware on the server.

To stay protected, users should make sure they are running the latest version of the software, which is said to have patched these vulnerabilities. General best practices like using strong and unique passwords can also help reduce risks. Developers are advised to follow secure coding guidelines and conduct thorough input validation in the future.

While concerning, keeping software updated and practicing cybersecurity basics are the best lines of defense against SQL injection attacks targeting this or any other online system. Stay vigilant everyone!

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