LetterGrade Multiple Cross-Site Scripting Vulnerabilities
BID:25662
Info
LetterGrade Multiple Cross-Site Scripting Vulnerabilities
| Bugtraq ID: | 25662 |
| Class: | Input Validation Error |
| CVE: |
CVE-2007-4945 |
| Remote: | Yes |
| Local: | No |
| Published: | Sep 14 2007 12:00AM |
| Updated: | May 07 2015 05:35PM |
| Credit: | agentsteal is credited with the discovery of these vulnerabilities. |
| Vulnerable: |
LetterGrade LetterGrade 0 |
| Not Vulnerable: | |
Discussion
LetterGrade Multiple Cross-Site Scripting Vulnerabilities
LetterGrade is prone to multiple cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied input 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 help the attacker steal cookie-based authentication credentials and launch other attacks.
LetterGrade is prone to multiple cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied input 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 help the attacker steal cookie-based authentication credentials and launch other attacks.
Exploit / POC
LetterGrade Multiple Cross-Site Scripting Vulnerabilities
To exploit these issues, an attacker must entice an unsuspecting user to follow a malicious URI.
To exploit these issues, an attacker must entice an unsuspecting user to follow a malicious URI.
Solution / Fix
LetterGrade Multiple Cross-Site Scripting Vulnerabilities
Solution:
Currently we are not aware of any vendor-supplied patches for these issues. 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 for these issues. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
References
LetterGrade Multiple Cross-Site Scripting Vulnerabilities
References:
References:
- LetterGrade Home Page (LetterGrade)