----------------------------------------------------------------------

Try a new way to discover vulnerabilities that ALREADY EXIST in your
IT infrastructure.

The Secunia NSI enables you to INSPECT, DISCOVER, and DOCUMENT
vulnerabilities in more than 4,700 different Windows applications.

Request your account, the Secunia Network Software Inspector (NSI):
http://secunia.com/network_software_inspector/

----------------------------------------------------------------------

TITLE:
JSPWiki Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA26961

VERIFY ADVISORY:
http://secunia.com/advisories/26961/

CRITICAL:
Moderately critical

IMPACT:
Cross Site Scripting, Exposure of system information

WHERE:
>From remote

SOFTWARE:
JSPWiki 2.x
http://secunia.com/product/4310/

DESCRIPTION:
Jason Kratzer has reported some vulnerabilities in JSPWiki, which can
be exploited by malicious people to disclose system information and
conduct cross-site scripting and script insertion attacks.

1) Input passed to the "group" and "members" parameters in
NewGroup.jsp, to the "edittime" parameter in Edit.jsp, to the
"edittime", "author" and "link" parameters in Comment.jsp, to the
"loginname", "wikiname", "fullname" and "email" parameters in
UserPreferences.jsp and Login.jsp, to the "r1" and "r2" parameters in
Diff.jsp, and to the "redirect" parameter in Login.jsp is not properly
sanitised before being returned to the user. This can be exploited to
execute arbitrary HTML and script code in a user's browser session in
context of an affected site.

2) Input passed via the "changenote" parameter is not properly
sanitised before being displayed. This can be exploited to insert
arbitrary HTML and script code, which is executed in a user's browser
session in context of an affected site when the information of a
specially crafted page is being viewed via PageInfo.jsp. 

3) An error within the processing of the version parameter included
in HTTP requests for attachments can be exploited to disclose the
full path of the application.

The vulnerabilities are reported in versions prior to 2.4.104.

SOLUTION:
Update to version 2.4.104.
http://jspwiki.org/wiki/JSPWikiDownload

PROVIDED AND/OR DISCOVERED BY:
Jason Kratzer

ORIGINAL ADVISORY:
http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/066096.html

JSPWiki:
http://www.ecyrd.com/~jalkanen/JSPWiki/2.4.104/ChangeLog

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

Unsubscribe: Secunia Security Advisories
http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org

----------------------------------------------------------------------