JVN#91706484 Trac cross-site scripting vulnerability

Overview

Trac is a project management tool from Edgewall Software. InterAct Corp. provides a localized version of Trac in Japan. Trac wiki engine contains a cross-site scripting vulnerability which affects Microsoft Internet Explorer.

Products Affected

trac 0.10.3 and earlier versions
trac-0.10.3-ja-1 and earlier versions

Description

Impact

A remote attacker could possibly execute an arbitrary script on the user's IE where the user views a Trac wiki content.

Solution

Vendor Status

Vendor	Status	Last Update	Vendor Notes
InterAct Co., Ltd.	Vulnerable	2007/03/13

Vendor	Link
Edgewall Software	Release Notes for Trac 0.10.3.1

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Analyzed on 2007.03.13

Measures	Conditions	Severity
Access Required	Routed - can be attacked over the Internet using packets	High
Authentication	None - anonymous or no authentication (IP addresses do not count)	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

Yoshinori Ohta of Business Architects Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the vendors under Information Security Early Warning Partnership.

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE
JVN iPedia	JVNDB-2007-000200