A SQL Injection vulnerability exists in Sourcecodester Engineers Online Portal in PHP via the id parameter in the my_classmates.php web page.. As a result, an attacker can extract sensitive data from the web server and in some cases can use this vulnerability in order to get a remote code execution on the remote web server.
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
| Link | Tags |
|---|---|
| https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html | third party advisory product |
| https://github.com/TheHackingRabbi/CVE-2021-42668 | third party advisory exploit |
| https://www.nu11secur1ty.com/2021/12/cve-2021-42668.html | third party advisory exploit |
| https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-42668 | third party advisory exploit |