Login or Register :: Home :: Search :: Your Account :: Forums :: Waraxe Advisories :: Tools :: September 5, 2026 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: 9144 People Online: Visitors: 1355 Members: 0 Total: 1355 Full disclosure HP Easy Start for macOS: CVE-2026-12554 / CVE-2026-12555 /CVE-2026-12556 Next.js 16.4.0-canary.13 Image Optimizer DNS Rebinding TOCTOU SSRF Still Exists O-CMS 1.0.0 Authenticated OS Command Injection viaai_cli_script Flextype v1.0.0-alpha.3 CMS registerShortcodes() Remote Code Execution via Attacker-Controlled File Inclusion Flextype v1.0.0-alpha.3 Stored Fetch Shortcode Allows Server-Side Request Forgery Flextype v1.0.0-alpha.3 Stored Filesystem Shortcode Allows Arbitrary File Read Flextype v1.0.0-alpha.3 Stored Expression Injection Enables PHP Remote Code Execution Flextype v1.0.0-alpha.3 NULL access_token Authentication Bypass Flextype v1.0.0-alpha.3 Path Traversal in Entry Copy Allows Arbitrary Directory Copy and File Disclosure Flextype v1.0.0-alpha.3 Server-Side Request Forgery via fetch() in Query API Flextype v1.0.0-alpha.3 Stored Arbitrary Expression Injection in ExpressionsDirective Allows Arbitrary File Read Payara 7.2026.1.RC1 Remote Code Execution via Server-Side Includes #exec Directive in Payara Server Payara 7.2026.1.RC1 Arbitrary EJB Method Invocation via Insecure Reflection in Payara Server WireGuard-Linux Stack-Based Buffer Overflow in lsiio (Linux IIO Userspace Tool) Due to Unbounded fscanf thttpd v2.26 Stack-Based Buffer Overflow in thttpd redirectCGI Program IT Security and Insecurity Portal www.waraxe.us Forum Index -> Sql injection -> Help on SQL injection View previous topic :: View next topic Help on SQL injection Posted: Sat Jun 26, 2010 2:09 am rajeshgopinath Beginner Joined: Jun 26, 2010 Posts: 1 Hi. I am testing an application on which the developer has implemented a code to prevent SQL injection. In his code he looks for a single quote in the input and adds another single quote. However an input followed by this value %00' (inputvalue%00') on a search box generates an error message which looks like this: Error [code]: 200 [Message]: SQL Error update tablename set ID1=123, ID2='text1', value='inputvalue''' where ID1=345 ORA-01756 - quoted string not properly terminated How can I proceed further? Thanks, Rajesh Posted: Sat Jun 26, 2010 9:48 am waraxe Site admin Joined: May 11, 2004 Posts: 2407 Location: Estonia, Tartu It seems, that %00 is working as commenting out the tail part of sql query. But I don't have right now good ideas about how to close that single quoted string, which causes syntax error. Anyway, you can suggest developer to handle null bytes with caution and filter them out or quote them before use. Help on SQL injection 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 YearOldest FirstNewest First Select a forumSecurity Research by waraxe----------------General discussionHow to fixMetasploit relatedHash cracking requests----------------MD5 hashesAll other hashesHash related informationhttp://www.waraxe.us portal----------------SuggestionsCooperation proposalsSecurity bugs and issues in general----------------Newbies cornerSql injectionCross-site scripting aka XSSRemote file inclusionFull path disclosureShell commands injectionPhishing and Social EngineeringAll other security holesVarious software----------------PhpNukePostNukePhpBBXMB forumvBulletin BoardInvision Power Boarde107MamboJoomlaXOOPSM$ WindowsLinux worldAll other softwareCoppermine Photo GalleryProgramming languages----------------PhpMySqlPerlJavaJavascriptC and C++Visual BasicBorland Delphi and PascalPythonHTML and XMLAssemblerReverse engineering----------------Newbies cornerDisassemblingPHP script decode requestsMiscellaneous stuff----------------Future of the ITNanotechnologyFun cornerLinksTry2hack sitesProxy databaseDirect Downloads----------------ToolsTutorialsWordlistsRecycle Bin----------------Removed messagesOutdated posts Powered by phpBB © 2001-2008 phpBB Group

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