Freelancer calendar <= 1.01 SQL Injection Vulnerability

[muuratsalo experimental hack lab <muuratsalo () gmail com>]

Dear all,
I have found multiple a SQL injection vulnerability in Freelancer
calendar <= 1.01.
It seems to be version 1.01 as you can see in the 'Files' section of
the Sourceforge page.
I reported the vulnerability to the vendor but no response as stated
in the advisory.
Best,
muuratsalo

-- ADVISORY --

------------------------------------------------------------------------
Freelancer calendar <= 1.01 SQL Injection Vulnerability
------------------------------------------------------------------------

author............: muuratsalo (Revshell.com)
contact...........: muuratsalo[at]gmail[dot]com
download..........: http://sourceforge.net/projects/freelancercal/


[0x01] Vulnerability overview:

Freelancer calendar <= 1.0.1 is affected by a SQL injection vulnerability.
Note - A registered account could be required to exploit the vulnerability.


[0x02] Disclosure timeline:

[16/11/2011] - SQL injection vulnerability discovered and reported to
the vendor.
[19/11/2011] - No response from the vendor, public disclosure.


[0x03] Proof of Concept:

http://localhost/worldcalendar/category_list.php?a=search&value=1&SearchFor=muuratsalo&SearchOption=Contains&SearchField=[SQL
injection]
http://localhost/worldcalendar/Copy_of_calendar_list.php?a=search&value=1&SearchFor=muuratsalo&SearchOption=Contains&SearchField=[SQL
injection]
http://localhost/worldcalendar/customer_statistics_list.php?a=search&value=1&SearchFor=muuratsalo&SearchOption=Contains&SearchField=[SQL
injection]
http://localhost/worldcalendar/customer_list.php?a=search&value=1&SearchFor=muuratsalo&SearchOption=Contains&SearchField=[SQL
injection]
http://localhost/worldcalendar/task_statistics_list.php?a=search&value=1&SearchFor=muuratsalo&SearchOption=Contains&SearchField=[SQL
injection]