ChipmunkBlogger improper input sanitizing

2007.03.02
Credit: Nomenumbra
Risk: Low
Local: No
Remote: Yes
CWE: N/A


CVSS Base Score: 3.5/10
Impact Subscore: 2.9/10
Exploitability Subscore: 6.8/10
Exploit range: Remote
Attack complexity: Medium
Authentication: Single time
Confidentiality impact: None
Integrity impact: Partial
Availability impact: None

ChipmunkBlogger improper input sanitizing Discovered by: Nomenumbra Date: 6/4/2006 impact:moderate (privilege escalation,possible defacement) Posts (potentially made by lower-privilege members) and profile names aren't properly sanitized, thus resulting in being vulnerable to the following kind of XSS injection: <SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT> The photo gallery input isn't sanitized either, by giving the following input as an url we have a nice XSS attack: javascript:alert(%27xss%27) Nomenumbra/[0x4F4C]


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