JVN#53267766 MyNETS cross-site scripting vulnerability

Overview

MyNETS, an open source SNS software, contains a cross-site scripting vulnerability.

Products Affected

MyNETS Ver1.2.0 and earlier

Description

MyNETS from Usagi Project is an open source SNS (Social Networking Service) software. MyNETS contains a cross-site scripting vulnerability.

Impact

If a user views a specially crafted web page, an arbitrary script may be executed on the user's web browser. As a result, user information may be disclosed or a user may be directed to an unintended site.

Solution

Update the Software
Update to the latest version according to the information provided by the developers.

Vendor Status

Vendor	Status	Last Update	Vendor Notes
Usagi Project	Vulnerable	2008/10/20

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Analyzed on 2008.10.20

Measures	Conditions	Severity
Access Required	Routed - can be attacked over the Internet using packets	High
Authentication	Limited - self-registration, perhaps valid e-mail	Medium-High
User Interaction Required	Simple - the user must be convinced to take a standard action that does not feel harmful to most users, such as click on a link or view a file	Medium
Exploit Complexity	Low - little to no expertise and/or luck required to exploit (cross-site scripting)	High

Description of each analysis measures

Credit

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE	CVE-2008-4629
JVN iPedia	JVNDB-2008-000071