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

Did you know that a change in our assessment rating, exploit code
availability, or if an updated patch is released by the vendor, is
not part of this mailing-list?

Click here to learn more:
http://secunia.com/advisories/business_solutions/

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

TITLE:
ConPresso CMS Session Fixation and Cross-Site Scripting

SECUNIA ADVISORY ID:
SA33684

VERIFY ADVISORY:
http://secunia.com/advisories/33684/

CRITICAL:
Less critical

IMPACT:
Hijacking, Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
ConPresso CMS 4.x
http://secunia.com/advisories/product/12181/

DESCRIPTION:
David Vieira-Kurz has discovered some vulnerabilities in ConPresso,
which can be exploited by malicious people to conduct session
fixation and script insertion attacks.

1) An error in the handling of sessions can be exploited to hijack
another user's session by tricking the user into logging in after
following a specially crafted link.

2) Input passed via the URL to _admin/frame_titel.php 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.

The vulnerabilities are confirmed in version 4.0.7. Other versions
may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised. Do
not follow links from untrusted sources.

PROVIDED AND/OR DISCOVERED BY:
David Vieira-Kurz

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

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/advisories/secunia_security_advisories/

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

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