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1st Class Mail Server Directory Traversal and Cross Site Scripting
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Secunia Advisory:
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SA11330
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Release Date:
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2004-04-09
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Last Update:
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2005-08-22
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Popularity:
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6,950 views
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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: | 1st Class Mail Server 4.x
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Secunia CVSS-2 Score:
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Available in Secunia business solutions 
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
Dr_insane has reported some vulnerabilities in 1st Class Mail Server, allowing malicious people to view arbitrary files or conduct Cross Site Scripting attacks.
1) An input validation error can be exploited to access directories outside the web root via the URL encoded representation of the "..//" directory traversal character sequence.
2) Certain input isn't properly verified before being returned to the user. This can be exploited to execute arbitrary HTML or script code in a user's browser session in context of an affected site by tricking the user into visiting a malicious website or follow a specially crafted link.
Examples:
/AUTH=[some_value]/user/viewmail.tagz?Site=[some_site]&Mailbox=3&MessageIndex=[malicious_code]>
/AUTH=[some_value]/user/?Site=[some_site]&Mailbox=[malicious_code]
/AUTH=[some_value]/user/members.tagz?Site=[some_site]&Mailbox=[malicious_code]
/AUTH=[some_value]/user/general.tagz?Site=[some_site]&Mailbox=[malicious_code]
/AUTH=[some_value]/user/advanced.tagz?Site=[some_site]&Mailbox=<[malicious_code]>
/AUTH=[some_value]/user/list.tagz?Site=[some_site]&Mailbox=[malicious_code]
This has been reported in version 4.01. Other versions may also be affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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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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