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The Secunia CSI 5.0 Beta - now available for testing
Find out more, take a free test drive, and share your opinion with us: 
http://secunia.com/blog/242 

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TITLE:
WordPress All in One Adsense and YPN Plugin Security Bypass
Vulnerability

SECUNIA ADVISORY ID:
SA45579

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/45579/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=45579

RELEASE DATE:
2011-08-12

DISCUSS ADVISORY:
http://secunia.com/advisories/45579/#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/45579/

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=45579

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:
antion has discovered a vulnerability in the All in One Adsense and
YPN plugin for WordPress, which can be exploited by malicious people
to bypass certain security restrictions.

The application does not properly restrict access to the
wp-content/plugins/all-in-one-adsense-and-ypn/all-in-one-adsense-and-ypn.php
script, which can be exploited to e.g. edit Google AdSense account
details and conduct script insertion attacks.

The vulnerability is confirmed in version 2.01. Other versions may
also be affected.

SOLUTION:
Restrict access to the
wp-content/plugins/all-in-one-adsense-and-ypn/all-in-one-adsense-and-ypn.php
script (e.g. via .htaccess).

PROVIDED AND/OR DISCOVERED BY:
antion

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:
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.

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