TITLE:
FreeWPS "ImageManager" File Upload Vulnerability

SECUNIA ADVISORY ID:
SA19343

VERIFY ADVISORY:
http://secunia.com/advisories/19343/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
FreeWPS 2.x
http://secunia.com/product/8835/

DESCRIPTION:
alexander wilhelm has discovered a vulnerability in FreeWPS, which
can be exploited by malicious people to compromise a vulnerable
system.

It is possible to upload arbitrary files via the
"htmlarea/popups/ImageManager/images.php" script by defining the
"upload" and "dirPath" parameters. This can e.g. be exploited to
upload a malicious PHP script to a location inside the web root.

The vulnerability has been confirmed in version 2.11. Other versions
may also be affected.

SOLUTION:
Restrict web access to "htmlarea/popups/ImageManager/images.php".

PROVIDED AND/OR DISCOVERED BY:
alexander wilhelm

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/1600

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About:
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vulnerabilities.

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