CVE-2025-4807: Senior-Walter Online Student Clearance System

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

A vulnerability, which was classified as problematic, was found in SourceCodester Online Student Clearance System 1.0. This affects an unknown part. The manipulation leads to exposure of information through directory listing. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Affected products

• Senior-Walter Online Student Clearance System: version 1.0 only

Published 2025-05-16. Last modified 2026-06-17.