Online Quiz Maker 1.0 contains SQL injection vulnerabilities in the catid and usern parameters that allow authenticated attackers to execute arbitrary SQL commands. Attackers can submit malicious POST requests to quiz-system.php or add-category.php with crafted SQL payloads in POST parameters to extract sensitive database information or bypass authentication.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
Low
Partial data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 4
https://www.exploit-db.com/exploits/45323
disclosure@vulncheck.com
https://www.hscripts.com/scripts/php/downloads/quiz-maker.zip
disclosure@vulncheck.com
https://www.hscripts.com/scripts/php/quiz-maker.php
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/online-quiz-maker-sql-injection-via-catid-…
disclosure@vulncheck.com