What’s Vulnerable › Vulnerabilities

CVE-2026-9483: SourceCodester Student Grades Management System grades.php improper authorization

• Severity: medium (CVSS 6.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-25 · updated 2026-07-23
• Weakness: CWE-266

Description

A vulnerability was found in SourceCodester Student Grades Management System 1.0. Affected is an unknown function of the file grades.php. Performing a manipulation of the argument student_id results in improper authorization. The attack may be initiated remotely. The exploit has been made public and could be used.

Affected products

• SourceCodester Student Grades Management System: 1.0

References

• https://github.com/Jack-MRJ/Student-Grades-Management-System-Vulnerability-Report
• https://vuldb.com/submit/814037
• https://vuldb.com/vuln/365464
• https://vuldb.com/vuln/365464/cti
• https://www.sourcecodester.com/

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