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Drupal Project Issue Tracking Module File Upload and Script Insertion
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Secunia Advisory:
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SA28731
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Release Date:
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2008-01-31
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Last Update:
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2008-02-07
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Popularity:
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5,816 views
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Critical:
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Highly critical
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Impact:
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Cross Site Scripting
System access
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | Drupal Project issue tracking Module 4.x
Drupal Project issue tracking Module 5.x
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Subscribe:
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Instant alerts on relevant vulnerabilities 
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| CVE reference: | CVE-2008-0576
CVE-2008-0577
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Description:
Some vulnerabilities have been reported in the Project Issue Tracking module for Drupal, which can be exploited by malicious users to conduct script insertion attacks and compromise a vulnerable system.
1) The extension of uploaded files when e.g. creating a new issue are not properly verified. This can be exploited to upload arbitrary files.
Successful exploitation may require that the "Core upload module" is enabled (default setting for 5.x-2.x).
2) Certain input is not properly sanitised before being displayed in the summary table. This can be exploited to insert arbitrary HTML and script code, which is executed in a user's browser session in context of an affected site when the malicious data is viewed.
Note: Successful exploitation requires certain unspecified editing rights.
The vulnerabilities are reported in versions 5.x-2.x-dev from before 2008-01-30, 5.x-1.2 and earlier, 4.7.x-2.6 and earlier, and 4.7.x-1.6 and earlier.
Solution:
Update to version 5.x-2.0, 5.x-1.3, 4.7.x-2.7, or 4.7.x-1.7.
Note: The update requires changes to the configuration. Please see the vendor's advisory for details.
Provided and/or discovered by:
1) Derek Wright, Drupal Security Team
2) Chad Phillips, Drupal Security Team
Changelog:
2008-02-07: Added CVE reference.
Original Advisory:
http://drupal.org/node/216062
http://drupal.org/node/216063
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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