CVE-2026-9484SourceCodester Student Grades Management System classroom.php removeStudentFromClassroom improper authorization

Description

A vulnerability was determined in SourceCodester Student Grades Management System 1.0. Affected by this vulnerability is the function getClassroomStudents/removeStudentFromClassroom of the file classroom.php. Executing a manipulation of the argument classroom_id can lead to improper authorization. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• VDB-365465 | SourceCodester Student Grades Management System classroom.php removeStudentFromClassroom improper authorization vdb-entrytechnical-description
• VDB-365465 | CTI Indicators (IOB, IOC, TTP, IOA) signaturepermissions-required
• Submit #814038 | SourceCodester Student Grades Management System 1.0 Improper Access Controls third-party-advisory
• Submit #814039 | SourceCodester Student Grades Management System 1.0 Improper Access Controls (Duplicate) third-party-advisory
• Submit #814042 | SourceCodester Student Grades Management System 1.0 Improper Access Controls (Duplicate) third-party-advisory
• https://github.com/Jack-MRJ/Student-Grades-Management-System-Vulnerability-Report exploit
• https://www.sourcecodester.com/ product