What’s Vulnerable › Vulnerabilities
CVE-2021-46013
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 3.5% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2022-01-18 · updated 2026-06-17
- Weakness: CWE-434
Description
An unrestricted file upload vulnerability exists in Sourcecodester Free school management software 1.0. An attacker can leverage this vulnerability to enable remote code execution on the affected web server. Once a php webshell containing "<?php system($_GET["cmd"]); ?>" gets uploaded it is saved into /uploads/exam_question/ directory, and is accessible by all users.
Affected products
References
Get alerted when CVE-2021-46013 or the next vulnerability affects your stack