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The final version of the CSI 6.0 has been released. 
Find out why this is not just another Patch Management solution: http://secunia.com/blog/325/

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TITLE:
concrete5 Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA50001

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/50001/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=50001

RELEASE DATE:
2012-09-05

DISCUSS ADVISORY:
http://secunia.com/advisories/50001/#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/50001/

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=50001

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:
A weakness, a security issue, and some vulnerabilities have been
reported in concrete5, which can be exploited by malicious users to
conduct script insertion and SQL injection attacks and by malicious
people to bypass certain security restrictions and conduct spoofing
and cross-site scripting attacks.

1) Certain input related to a Form block is not properly verified
before being used to redirect users. This can be exploited to
redirect a user to an arbitrary website e.g. when a user clicks a
specially crafted link to the affected script hosted on a trusted
domain.

2) The application improperly protects access to
index.php/tools/required/files/properties (when "fID" is set to a
valid value) and can be exploited to gain knowledge of a file URL and
subsequently download an arbitrary and otherwise access restricted
uploaded file.

Successful exploitation requires access to the "File Properties"
feature (enabled for "Guest" users by default).

3) Certain input related to swfupload 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.

4) Certain input related to the edit mode is not properly sanitised
before being used. This can be exploited to insert arbitrary HTML and
script code, which will be executed in a user's browser session in
context of an affected site if malicious data is viewed.

5) Certain Input passed to the Autonav Preview pane is not properly
sanitised before being used in a SQL query. This can be exploited to
manipulate SQL queries by injecting arbitrary SQL code.

The weakness, the security issue, and the vulnerabilities are
reported in versions prior to 5.6.0.

SOLUTION:
Update to version 5.6.0.

PROVIDED AND/OR DISCOVERED BY:
2) Martin Obiols via Secunia.
1, 3 - 5) Reported by the vendor.

ORIGINAL ADVISORY:
http://www.concrete5.org/documentation/background/version_history/5-6-0-release-notes/

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/

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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:
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Definitions: (Criticality, Where etc.)
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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.

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