CVE-2021-42669

State: Published
Severity: Not scored
Published: Nov 5, 2021
Updated: Aug 4, 2024
Reserved: Oct 18, 2021

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

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

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