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vBulletin Cross-Site Scripting Vulnerabilities
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Secunia Advisory:
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SA11142
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Release Date:
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2004-03-17
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Last Update:
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2004-12-10
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Popularity:
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9,746 views
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Critical:
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 Less critical
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Impact:
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Cross Site Scripting
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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: | vBulletin 2.x vBulletin 3.x
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Description: JeiAr has reported some vulnerabilities in vBulletin, which can be exploited by malicious people to conduct cross-site scripting attacks.
The vulnerabilities are caused due to insufficient validation of user input passed to certain parameters in various scripts. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of a vulnerable website.
The following scripts and parameters are affected:
1) The "page" parameter in "showthread.php".
2) The "order" parameter in "forumdisplay.php".
3) The "forward" parameter in "private.php".
4) The "what" parameter in "memberlist.php".
The vulnerabilities have been reported in version 3.0.0 RC4 and prior. However, the vulnerabilities in "private.php" and "memberlist.php" reportedly only affect versions prior to 3.0.
Solution: Update to version 3.0.3.
http://www.vbulletin.com/download.php
Provided and/or discovered by: JeiAr of the GulfTech Security Research Team.
Changelog: 2004-12-10: Updated "Solution" section.
Original Advisory: http://www.gulftech.org/03152004b.php
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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.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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