Advanced Guestbook Picture.PHP Cross-Site Scripting Vulnerability
BID:23873
Info
Advanced Guestbook Picture.PHP Cross-Site Scripting Vulnerability
| Bugtraq ID: | 23873 |
| Class: | Input Validation Error |
| CVE: |
CVE-2007-0605 |
| Remote: | Yes |
| Local: | No |
| Published: | May 08 2007 12:00AM |
| Updated: | May 08 2007 05:09PM |
| Credit: | Jesper Jurcenoks is credited with the discovery of this vulnerability. |
| Vulnerable: |
Advanced Guestbook Advanced Guestbook 2.4.2 |
| Not Vulnerable: | |
Discussion
Advanced Guestbook Picture.PHP Cross-Site Scripting Vulnerability
Advanced Guestbook is prone to a cross-site scripting vulnerability because the application fails to properly sanitize user-supplied input.
An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may help the attacker steal cookie-based authentication credentials and launch other attacks.
This issue affects Advanced Guestbook 2.4.2; other versions may also be affected.
Advanced Guestbook is prone to a cross-site scripting vulnerability because the application fails to properly sanitize user-supplied input.
An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may help the attacker steal cookie-based authentication credentials and launch other attacks.
This issue affects Advanced Guestbook 2.4.2; other versions may also be affected.
Exploit / POC
Advanced Guestbook Picture.PHP Cross-Site Scripting Vulnerability
An attacker can exploit this issue by enticing an unsuspecting user to follow a malicious URI.
The following proof-of-concept URI is available:
http://www.example.com/picture.php?size[0]=1&size[1]=1&img=1&picture=[xss]
An attacker can exploit this issue by enticing an unsuspecting user to follow a malicious URI.
The following proof-of-concept URI is available:
http://www.example.com/picture.php?size[0]=1&size[1]=1&img=1&picture=[xss]
Solution / Fix
Advanced Guestbook Picture.PHP Cross-Site Scripting 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: mailto:[email protected].
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: mailto:[email protected].
References
Advanced Guestbook Picture.PHP Cross-Site Scripting Vulnerability
References:
References:
- Advanced Guestbook Homepage (Advanced Guestbook)