Active Calendar ShowCode.PHP Local File Include Vulnerability

Bugtraq ID:	22704
Class:	Input Validation Error
CVE:	CVE-2007-1110
Remote:	Yes
Local:	No
Published:	Feb 24 2007 12:00AM
Updated:	May 12 2015 07:34PM
Credit:	Simon Bonnard is credited with the discovery of this vulnerability.
Vulnerable:	Active Calendar Active Calendar 1.2
Not Vulnerable:

Active Calendar ShowCode.PHP Local File Include Vulnerability

Active Calendar is prone to a local file-include vulnerability because it fails to properly sanitize user-supplied input.

Exploiting this issue may allow an unauthorized user to view files and execute local scripts.

Version 1.2.0 is vulnerable; other versions may also be affected.

Active Calendar ShowCode.PHP Local File Include Vulnerability

Attackers can exploit this issue via a web client.

The following proof-of-concept URI is available:

http://www.example.com/activecalendar/data/showcode.php?page=../../../../../../../../../../../../../../etc/passwd%00

Active Calendar ShowCode.PHP Local File Include Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Active Calendar ShowCode.PHP Local File Include Vulnerability

References:

• Active Calendar Homepage (Active Calendar)
  
• ActiveCalendar 1.2.0, Multiple vulnerabilities (Simon Bonnard)