Login or Register ::  Home  ::  Search  ::  Your Account  ::  Forums  ::   Waraxe Advisories  ::  Tools  :: April 23, 2024 Menu  Home  Logout  Discussions  Forums  Members List  IRC chat  Tools  Base64 coder  MD5 hash  CRC32 checksum  ROT13 coder  SHA-1 hash  URL-decoder  Sql Char Encoder  Affiliates  y3dips ITsec  Md5 Cracker  User Manuals  AlbumNow  Content  Content  Sections  FAQ  Top  Info  Feedback  Recommend Us  Search  Journal  Your Account User Info Welcome, Anonymous Nickname Password (Register) Membership: Latest: MichaelSnaRe New Today: 0 New Yesterday: 0 Overall: 9145 People Online: Visitors: 435 Members: 0 Total: 435 PacketStorm News ·301 Moved Permanently read more... IT Security and Insecurity Portal www.waraxe.us Forum Index -> Sql injection -> You Can Do SQL Injection Here ?    View previous topic :: View next topic  You Can Do SQL Injection Here ? Posted: Fri Jun 24, 2005 4:16 pm Devil-00 Regular user   Joined: Apr 27, 2005 Posts: 6 Location: Palestine , Jerusalem Hi ,, I Have Fucntion From My Frind ,, We Wanna To Stop SQL Injections ,, We Can Use This Function To Stop SQL Injections ? Code: function SqlStatments ($text)         {                 $text = strtolower($text);                 $text = str_replace('delete','',$text);                 $text = str_replace('truncate','',$text);                 $text = str_replace('update','',$text);                 $text = str_replace('union','',$text);                 $text = str_replace('insert','',$text);                 $text = str_replace('select','',$text);                 return $text;         } And About XSS .. We Can Stop Attack By This Function ? Code:  function Characters ($text)         {                 $text = str_replace('<','',$text);                 $text = str_replace('>','',$text);                 $text = str_replace('%22','',$text);                 $text = str_replace('%3C','',$text);                 $text = str_replace('%3E','',$text);                 return $text;         } Sorry For My Bad English Posted: Fri Jul 22, 2005 4:00 am Tirim Beginner   Joined: Jul 22, 2005 Posts: 2 '; UP/**/DATE SomeTable SET Password ='blah' where 1=1-- The above example will evade the sanitization methods you use, because /**/ is treated as a comment, breaking the 'UPDATE' statement into fragements without making the query invalid. A variable can also be declared as a hex equivilant of an SQL Query and then executed, as in @foobar = 0x73656c65637420404076657273696f6e; exec (@foobar)--. Having a list of 'badwords' is not the best solution to guard against SQL Injection. Cheers Posted: Fri Jul 22, 2005 11:28 am waraxe Site admin   Joined: May 11, 2004 Posts: 2407 Location: Estonia, Tartu I can't imagine any practical use of application, where such common words as "delete" and "select" are forbidden. Even "union" - what about European Union? This code will smash up this! Posted: Fri Jul 22, 2005 9:50 pm Chb Valuable expert   Joined: Jul 23, 2005 Posts: 206 Location: Germany Hey, a while ago a friend coded a protection for SQL-Injection. Here it is: Code:    function sqlprotect($str)    {       return mysql_escape_string($str);    } I think you know how to use. You Can Do SQL Injection Here ?   www.waraxe.us Forum Index -> Sql injection You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum All times are GMT   Page 1 of 1   All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First  Select a forum Security Research by waraxe----------------General discussionHow to fixMetasploit related Hash cracking requests----------------MD5 hashesAll other hashesHash related information http://www.waraxe.us portal----------------SuggestionsCooperation proposals Security bugs and issues in general----------------Newbies cornerSql injectionCross-site scripting aka XSSRemote file inclusionFull path disclosureShell commands injectionPhishing and Social EngineeringAll other security holes Various software----------------PhpNukePostNukePhpBBXMB forumvBulletin BoardInvision Power Boarde107MamboJoomlaXOOPSM$ WindowsLinux worldAll other softwareCoppermine Photo Gallery Programming languages----------------PhpMySqlPerlJavaJavascriptC and C++Visual BasicBorland Delphi and PascalPythonHTML and XMLAssembler Reverse engineering----------------Newbies cornerDisassemblingPHP script decode requests Miscellaneous stuff----------------Future of the ITNanotechnologyFun cornerLinksTry2hack sitesProxy database Direct Downloads----------------ToolsTutorialsWordlists Recycle Bin----------------Removed messagesOutdated posts   Powered by phpBB © 2001-2008 phpBB Group

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