Online Grading System Security Vulnerabilities

CVE-2019-18280

Sourcecodester Online Grading System 1.0 is affected by a Cross Site Request Forgery vulnerability due to a lack of CSRF protection. This could lead to an attacker tricking the administrator into executing arbitrary code via a crafted HTML page, as demonstrated by a Create User action at the admin/...

CVE-2019-18344

Sourcecodester Online Grading System 1.0 is vulnerable to unauthenticated SQL injection and can allow remote attackers to execute arbitrary SQL commands via the student, instructor, department, room, class, or user page (id or classid parameter).

CVE-2021-31650

A SQL injection vulnerability in Sourcecodester Online Grading System 1.0 allows remote attackers to execute arbitrary SQL commands via the uname parameter.