WebsiteKit Gbplus Name and Body Fields HTML Injection Vulnerabilities
BID:42842
Info
WebsiteKit Gbplus Name and Body Fields HTML Injection Vulnerabilities
| Bugtraq ID: | 42842 |
| Class: | Input Validation Error |
| CVE: | |
| Remote: | Yes |
| Local: | No |
| Published: | Aug 29 2010 12:00AM |
| Updated: | Aug 29 2010 12:00AM |
| Credit: | MiND |
| Vulnerable: |
WebsiteKit Gbplus (Guest Book Plus) 0 |
| Not Vulnerable: | |
Discussion
WebsiteKit Gbplus Name and Body Fields HTML Injection Vulnerabilities
Gbplus is prone to multiple HTML-injection vulnerabilities because it fails to properly sanitize user-supplied input before using it in dynamically generated content.
Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected browser, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user. Other attacks are also possible.
Gbplus is prone to multiple HTML-injection vulnerabilities because it fails to properly sanitize user-supplied input before using it in dynamically generated content.
Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected browser, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user. Other attacks are also possible.
Exploit / POC
WebsiteKit Gbplus Name and Body Fields HTML Injection Vulnerabilities
Attackers can use a browser to exploit these issues.
The following proof-of-concept is available:
Inject the following data into the vulnerable fields:
<meta http-equiv="refresh" content="0;url=http://www.example.com/" />
Attackers can use a browser to exploit these issues.
The following proof-of-concept is available:
Inject the following data into the vulnerable fields:
<meta http-equiv="refresh" content="0;url=http://www.example.com/" />
Solution / Fix
WebsiteKit Gbplus Name and Body Fields HTML Injection Vulnerabilities
Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or 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 are aware of more recent information, please mail us at: [email protected].
References
WebsiteKit Gbplus Name and Body Fields HTML Injection Vulnerabilities
References:
References:
- Gbplus - Homepage (WebsiteKit)