PT-2012-2016 · Egroupware · Egroupware Enterprise Line+1

Published 2012-08-31 · Updated 2012-09-03 · CVE-2011-4950

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions EGroupware Enterprise Line versions prior to 11.1.20110804-1 EGroupware Community Edition versions prior to 1.8.001.20110805

Description The issue allows remote attackers to inject arbitrary web script or HTML via the lang parameter in the /js/jscalendar/test.php endpoint. This is a cross-site scripting (XSS) issue.

Recommendations For EGroupware Enterprise Line versions prior to 11.1.20110804-1, update to version 11.1.20110804-1 or later. For EGroupware Community Edition versions prior to 1.8.001.20110805, update to version 1.8.001.20110805 or later. As a temporary workaround, consider restricting access to the /js/jscalendar/test.php endpoint to minimize the risk of exploitation. Avoid using the lang parameter in the affected endpoint until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2011-4950

Affected Products

Egroupware Community Edition

Egroupware Enterprise Line

References · 10

• 🔥 http://autosectools.com/Advisory/eGroupware-1.8.001-Reflected-Cross-site-Scripting-178 · Exploit
• 🔥 http://packetstormsecurity.org/files/100180/eGroupware-1.8.001-Cross-Site-Scripting.html · Exploit
• http://egroupware.org/epl-changelog · Vendor Advisory
• http://egroupware.org/changelog · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-4950 · Security Note
• http://openwall.com/lists/oss-security/2012/03/29/1 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4950 · Note
• http://comments.gmane.org/gmane.comp.web.egroupware.german/33144 · Note
• http://securityfocus.com/bid/52770 · Note
• http://openwall.com/lists/oss-security/2012/03/30/3 · Note