VulnerabilityModified
CVE-2021-46013
An unrestricted file upload vulnerability exists in Sourcecodester Free school management software 1.0.
CRITICAL 9.8EPSS 3.47%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.47% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- free school management software project/free school management software
- Source
- cve@mitre.org
References
- https://www.exploit-db.com/exploits/50587Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/50587Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.