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MailSite Express Unauthorised Attachment Retrieval Vulnerability
Secunia Advisory: SA9252
Release Date: 2003-07-14
Popularity: 6,206 views

Critical:
Less critical
Impact: Exposure of sensitive information
Where: From remote
Solution Status: Unpatched

Software:MailSite 5.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
A vulnerability has been reported in MailSite Express, which can be exploited by malicious people to gain knowledge of sensitive information.

The vulnerability is caused due to an access control error allowing anyone (both unauthenticated people and authenticated users) to access any user's attachments. However, successful exploitation requires that the malicious person has knowledge of the path to an attachment, which is randomly generated.

Example:
http://[victim]/express/cache/DC44AEECB46AE0C029E85BBD43089833/411820066/attachment

This knowledge may eg. be gained by sniffing the traffic on a network or through other means.

The vulnerability has been reported in version 5.3.4. However, prior versions may also be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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