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TITLE:
MyServer Directory Listing and Cross-Site Scripting Vulnerability

SECUNIA ADVISORY ID:
SA15274

VERIFY ADVISORY:
http://secunia.com/advisories/15274/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting, Exposure of system information

WHERE:
>From remote

SOFTWARE:
MyServer 0.x
http://secunia.com/product/866/

DESCRIPTION:
Dr_insane has discovered a vulnerability in MyServer, which can be
exploited by malicious people to gain knowledge of certain system
information or conduct cross-site scripting attacks.

The vulnerability is caused due to an input validation error and can
be exploited to view the contents of the directory just outside the
web root or conduct limited cross-site scripting attacks.

Examples:
http://[host]/.../.../
http://[host]/.../.../"onmouseover="[code]"

The vulnerability has been confirmed in version 0.8 for Windows.
Other versions may also be affected.

SOLUTION:
Filter malicious characters and character sequences in a proxy or
firewall with URL filtering capabilities.

PROVIDED AND/OR DISCOVERED BY:
Dr_insane

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
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