WebCalendar 'edit_entry_handler.php' Multiple Cross Site Scripting Vulnerabilities
BID:47165
Info
WebCalendar 'edit_entry_handler.php' Multiple Cross Site Scripting Vulnerabilities
| Bugtraq ID: | 47165 |
| Class: | Input Validation Error |
| CVE: | |
| Remote: | Yes |
| Local: | No |
| Published: | Apr 05 2011 12:00AM |
| Updated: | Apr 05 2011 12:00AM |
| Credit: | Matt Jezorek |
| Vulnerable: |
k5n WebCalendar 1.2.3 |
| Not Vulnerable: | |
Discussion
WebCalendar 'edit_entry_handler.php' Multiple Cross Site Scripting Vulnerabilities
WebCalendar is prone to multiple cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied data.
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 allow the attacker to steal cookie-based authentication credentials and to launch other attacks.
WebCalendar 1.2.3 is vulnerable; other versions may also be affected.
WebCalendar is prone to multiple cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied data.
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 allow the attacker to steal cookie-based authentication credentials and to launch other attacks.
WebCalendar 1.2.3 is vulnerable; other versions may also be affected.
Exploit / POC
WebCalendar 'edit_entry_handler.php' Multiple Cross Site Scripting Vulnerabilities
To exploit these issues, an attacker must entice an unsuspecting victim into following a malicious URI.
To exploit these issues, an attacker must entice an unsuspecting victim into following a malicious URI.
Solution / Fix
WebCalendar 'edit_entry_handler.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
WebCalendar 'edit_entry_handler.php' Multiple Cross Site Scripting Vulnerabilities
References:
References:
- UPS-2010-0004: Multiple XSS Vulnerabilities in WebCalendar (Matt Jezorek)
- WebCalendar (k5n)