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TITLE:
WordPress teachPress Plugin "root" Two Local File Inclusion
Vulnerabilities

SECUNIA ADVISORY ID:
SA46436

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46436/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46436

RELEASE DATE:
2011-10-13

DISCUSS ADVISORY:
http://secunia.com/advisories/46436/#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/46436/

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=46436

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:
Two vulnerabilities have been discovered in the teachPress plugin for
WordPress, which can be exploited by malicious people to disclose
potentially sensitive information.

1) Input passed via the "root" parameter to
wp-content/plugins/teachpress/feed.php is not properly verified
before being used to include files. This can be exploited to include
arbitrary files from local resources via directory traversal
sequences and URL-encoded NULL bytes.

2) Input passed via the "root" parameter to
wp-content/plugins/teachpress/export.php (when "lvs_ID" and "type"
are set) is not properly verified before being used to include files.
This can be exploited to include arbitrary files from local resources
via directory traversal sequences and URL-encoded NULL bytes.

Successful exploitation requires that "register_globals" is enabled
and "magic_quotes_gpc" is disabled.

The vulnerabilities are confirmed in version 2.3.2. Prior versions
may also be affected.

SOLUTION:
Update to version 2.3.3.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
teachPress:
http://plugins.trac.wordpress.org/changeset/405672/teachpress/trunk/feed.php?old=340149&old_path=teachpress%2Ftrunk%2Ffeed.php
http://plugins.trac.wordpress.org/changeset/405672/teachpress/trunk/export.php?old=340149&old_path=teachpress%2Ftrunk%2Fexport.php

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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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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