Liferay Portal Enterprise Admin User-Agent HTTP header XSS

Overview

Liferay Portal contains a cross-site scripting vulnerability in the handling of the User-Agent HTTP header, which can allow a remote, authenticated attacker to gain administrative access.

Description

Liferay Portal is an enterprise portal solution that uses Java technologies. The Enterprise Admin Session Monitoring part of Liferay Portal fails to properly sanitize the User-Agent field supplied in HTTP headers.

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Impact

A remote, authenticated attacker may be able to execute arbitrary script within the context of the portal administrator.

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Solution

Apply an update

This issue is addressed in Liferay versions 4.4.0 and 4.3.7, as specified in Liferay support document LEP-4736.

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Vendor Information

326065

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Liferay, Inc. __ Affected

Updated: January 31, 2008

Status

Affected

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Addendum

This issue is addressed in Liferay versions 4.4.0 and 4.3.7, as specified in Liferay support document LEP-4736.

If you have feedback, comments, or additional information about this vulnerability, please send us [email](<mailto:[email protected]?Subject=VU%23326065 Feedback>).

CVSS Metrics

Group	Score	Vector
Base
Temporal
Environmental

References

• <http://www.liferay.com/web/guest/products/portal&gt;
• <http://support.liferay.com/browse/LEP-4736&gt;

Acknowledgements

Thanks to Tomasz Kuczynski for reporting this vulnerability.

This document was written by Will Dormann.

Other Information

CVE IDs:	CVE-2008-0178
Severity Metric:	5.67 Date Public: