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MG2 Multiple Vulnerabilities
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Secunia Advisory:
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SA17374
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Release Date:
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2005-10-31
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Last Update:
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2008-03-11
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Critical:
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Moderately critical
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Impact:
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Cross Site Scripting
Exposure of sensitive information
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | MG2 0.x
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| | CVE reference: | CVE-2005-3432 (Secunia mirror)
CVE-2006-0493 (Secunia mirror)
CVE-2008-1228 (Secunia mirror)
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This advisory is currently marked as unpatched!
- Companies can be alerted when a patch is released! |
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Description:
Some vulnerabilities have been discovered in MG2, which can be exploited by malicious people to conduct cross-site scripting and script insertion attacks, and disclose potentially sensitive information.
1) An error where images in password protected folders are not properly protected can be exploited to list images in password protected folders without being authenticated.
Example:
http://[host]/index.php?list=*&page=all
2) Input passed to the "name" parameter when adding a comment isn't properly sanitised before being used. This can be exploited to inject arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious user data is viewed.
3) Input passed to the "list" parameter in admin.php (when "action" is set to "import") is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
The vulnerabilities have been confirmed in version 0.5.1. Other versions may also be affected.
Solution:
Edit the source code to ensure that images in password protected folders are not disclosed to unauthenticated users and that input is properly sanitised.
Provided and/or discovered by:
1, 2) Preben Nyløkken
3) Jose Carlos Norte
Changelog:
2006-01-19: Added CVE reference.
2006-01-31: Added additional vulnerability provided by Preben Nyløkken.
2006-02-03: Updated name of reporter.
2008-03-05: Added vulnerability #3.
2008-03-11: Added CVE reference.
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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