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

Ovum says ad hoc tools are out-dated. The best practice approach?
Fast vulnerability intelligence, threat handling, and setup in one tool.

Read the new report on the Secunia VIM:
http://secunia.com/products/corporate/vim/ovum_2011_request/ 

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

TITLE:
JAKCMS Security Bypass and Arbitrary File Upload Vulnerabilities

SECUNIA ADVISORY ID:
SA46131

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46131/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46131

RELEASE DATE:
2011-09-26

DISCUSS ADVISORY:
http://secunia.com/advisories/46131/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/46131/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=46131

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Multiple vulnerabilities have been discovered in JAKCMS, which can be
exploited by malicious users to bypass certain security restrictions
and compromise a vulnerable system.

1) An error in e.g. the js/editor/plugins/jakadminexplorer/index.php
script does not properly validate the session and can be exploited
bypass the authentication mechanism and gain access to certain
administrative functions.

2) An error in e.g. the
js/editor/plugins/jakadminexplorer/php/action.php script does not
properly validate uploaded files and can be exploited to execute
arbitrary PHP code by uploading a PHP file.

Successful exploitation of this vulnerability requires
authentication, but can e.g. be exploited in combination with
vulnerability #1.

The vulnerabilities are confirmed in version 2.2.6. Other versions
may also be affected.

SOLUTION:
Restrict access to the "js/editor/plugins" directory (e.g. via
.htaccess). The vendor has also released a fix, however, the fix is
ineffective.

PROVIDED AND/OR DISCOVERED BY:
EgiX

ORIGINAL ADVISORY:
http://www.jakcms.com/tracker/t/61/security-flaw-imagefilemanager

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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

About:
This Advisory was delivered by Secunia as a free service to help
private users 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

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