XSS Vulnerability in FTD v3.7.3

2006.08.15
Risk: Low
Local: No
Remote: Yes
CWE: CWE-79


CVSS Base Score: 4.3/10
Impact Subscore: 2.9/10
Exploitability Subscore: 8.6/10
Exploit range: Remote
Attack complexity: Medium
Authentication: No required
Confidentiality impact: None
Integrity impact: Partial
Availability impact: None

There are some XSS Vulnerabilities in FTD v3.7.3 and prior. XSS attacks (HTML / Javascript codes) will launch if they are submitted as a search in the search bar. They will also be launched when sent as a mail to yourself or a victim. Proof of Concept: To make sure it launches, you just need to add a word or a normal character before your code. Example: Hello <script>alert(1);</script> ! If you ignore this and you send you mail without adding a character before your code, you could get this problem: If you send '<script>alert(1);</script>', it'll become 'Alert(1);'. This is because the program wants to correct the first letter, it will try to make the first letter a capital one. FTD: http://www.binaries4all.nl/ftd/ O.G.


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