Youtube Clone Xross Site Scripting (load_message.php)

2008.02.12

Credit: Smasher

Risk: Low

Local: No

Remote: Yes

CVE: CVE-2008-0687

CWE: CWE-94

CVSS Base Score: 7.5/10

Impact Subscore: 6.4/10

Exploitability Subscore: 10/10

Exploit range: Remote

Attack complexity: Low

Authentication: No required

Confidentiality impact: Partial

Integrity impact: Partial

Availability impact: Partial

Discovered by Smasher

CMS: Youtube Clone Script

Site: http://warwolfz.altervista.org

WarWolfZ Security Crew.

Hello i don't know if this vuln is already out , but i've searched in securityfocus and is not present.

Bug found in load_message.php at line 4:

<?php echo $lang['please_wait']; ?>

Ex: http://localhost/youtube/siteadmin/editor_files/includes/load_message.ph
p?lang[please_wait]=[XSS]

Fix:

<?php echo htmlspecialchars($lang['please_wait']); ?>

Greetz.

Smasher.

See this note in RAW Version

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Youtube Clone Xross Site Scripting (load_message.php)

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