NuytsTech Security

CVE-2021-42669

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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 "" the attacker can execute commands on the web server with – /admin/uploads/php-webshell?cmd=id.

Date published : 2021-11-05

https://github.com/TheHackingRabbi/CVE-2021-42669

https://www.sourcecodester.com/php/13115/engineers-online-portal-php.html

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