Description (CNA)
A file upload vulnerability exists in Sourcecodester Engineers Online Portal in PHP via dashboard_teacher.php, which allows changing the avatar through teacher_avatar.php. Once an avatar gets uploaded it is getting uploaded to the /admin/uploads/ directory, and is accessible by all users. By uploading a php webshell containing "<?php system($_GET["cmd"]); ?>" the attacker can execute commands on the web server with - /admin/uploads/php-webshell?cmd=id.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html
- https://github.com/TheHackingRabbi/CVE-2021-42669
- https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-42671
ADP enrichment
No English description supplied.