[UNIX] ftls.org Guestbook Script Injection Vulnerabilities

From: support@securiteam.com
Date: 01/29/03

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      ftls.org Guestbook Script Injection Vulnerabilities
    ------------------------------------------------------------------------

    SUMMARY

    The guestbook example of
    <http://www.ftls.org/en/examples/cgi/Guestbook.shtml#s1.> FTLS has been
    found to contain multiple script injection vulnerabilities (Cross site
    scripting vulnerabilities).

    DETAILS

    Vulnerable systems:
     * FTLS.org's GuestBook version 1.1

    The guestbook.cgi has been found to inproperly filter user input making
    the guestbook vulnerable to script injection.

    Example:
    When filling in ones name use:
    < script>alert('your_name_field_vuln_to_injection')</script>

    When filling in the Title use:
    < script>alert('title_field_vuln_to_injection')</script>

    When filling in the Comment use:
    < script>alert('comments_field_vuln')</script>

    ADDITIONAL INFORMATION

    The information has been provided by <mailto:brainrawt@hotmail.com>
    BrainRawt ..

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