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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:
WordPress Editorial Calendar Plugin Security Bypass Vulnerability

SECUNIA ADVISORY ID:
SA52218

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/52218/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=52218

RELEASE DATE:
2013-02-14

DISCUSS ADVISORY:
http://secunia.com/advisories/52218/#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/52218/

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=52218

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 vulnerability has been discovered in the Editorial Calendar plugin
for WordPress, which can be exploited by malicious users to bypass
certain security restrictions.

The vulnerability is caused due to the application not properly
verifying permissions when deleting calendar posts. This can be
exploited to delete posts created by other users.

The vulnerability is confirmed in version 2.6. Prior versions may
also be affected.

SOLUTION:
Update to version 2.7.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits the Mozilla team.

ORIGINAL ADVISORY:
http://wordpress.org/extend/plugins/editorial-calendar/changelog/
http://plugins.trac.wordpress.org/changeset/667420/editorial-calendar/trunk

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.

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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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