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Venalsur Booking Multiple Vulnerabilities
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Secunia Advisory:
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SA32430
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Release Date:
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2008-10-30
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Last Update:
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2008-12-01
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Popularity:
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693 views
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Critical:
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Moderately critical
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Impact:
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Security Bypass
Cross Site Scripting
Manipulation of data
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: | Venalsur Booking Centre 2.x
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Instant alerts on relevant vulnerabilities 
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Description:
Some vulnerabilities have been reported in Venalsur Booking Centre, which can be exploited by malicious people to conduct cross-site scripting and SQL injection attacks.
1) Input passed to the "OfertaID" parameter in cadena_ofertas_ext.php is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
Successful exploitation of this vulnerability allows e.g. retrieval of administrator usernames and passwords.
2) Input passed to the "OfertaID" parameter in cadena_ofertas_ext.php is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
3) Input passed to the "HotelID" parameter in hotel_habitaciones.php is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
4) Input passed to the "myusername" parameter in admin/checklogin.php is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
These vulnerabilities are reported in version 2.01. Other versions may also be affected.
Solution:
Filter malicious characters and character sequences in a web proxy.
Provided and/or discovered by:
1, 2) d3b4g
3, 4) R3d D3v!L
Changelog:
2008-11-28: Added vulnerability #3 to the advisory. Updated credits and the "Original Advisory" section.
2008-12-01: Added vulnerability #4. Updated credits and the "impact" and "Original Advisory" sections.
Original Advisory:
1, 2) http://milw0rm.com/exploits/6876
3) http://milw0rm.com/exploits/7253
4) http://milw0rm.com/exploits/7263
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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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