Login or Register :: Home :: Search :: Your Account :: Forums :: Waraxe Advisories :: Tools :: September 15, 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: 388 Members: 0 Total: 388 Full disclosure [0day-rubbish] Royal Server 5.04.50529.0 Local privilege escalation to LocalSystem on the execution path without credential override (7.2) [0day-rubbish] core-admin 1.0.164 (build 16468) Systemic shell command injection via ineffective quote escaping (8.8) [0day-rubbish] OP5 Monitor 9.20 Command injection surviving the CVE-2025-34115 patch (OPT-IN fix ineffective) (8.8) [0day-rubbish] QuantaStor 6.8.3.018 Command injection in the alert-mail command via the smtpPassword field (8.8) [0day-rubbish] SmarterMail 100.0.9693 (Build 9693) Antivirus command-line configuration executing as NT AUTHORITY\SYSTEM (7.2) [0day-rubbish] Jitterbit Agent 12.8.1.6 (Docker jitterbit/agent:12.8.1.6) Unauthenticated SOAP with hard-coded credentials leading to OS command execution (9.8) [0day-rubbish] Accurate Online Private Cloud on-prem (current) Unauthenticated Hessian deserialization leading to JNDI remote class loading (9.8) [0day-rubbish] DBxtra .NET 13.1.1.0 Unauthenticated SOAP API to xp_cmdshell code execution (9.8) **Subject:** CVE-2026-2035703: Tozed ZLT X300 5G CPE — Unauthenticated Remote Root Code Execution via TR-069 Command Injection (CVSS 9.8) CVE-2026-52307: Stored XSS in 1CMS v5.6 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 IT Security and Insecurity Portal www.waraxe.us Forum Index -> Newbies corner -> mime types... View previous topic :: View next topic mime types... Posted: Mon Jul 24, 2006 10:11 am 716 Regular user Joined: Feb 11, 2006 Posts: 19 hi guys i'd like to ask something, maybe someone can help me... yea, its about mime types... can they be faked? i mean, is it possible that i have a php file that i upload and somehow tell the browser that the mime type is JPEG? it would be a pretty neat trick to "fool" some server side scripts... any ideas/suggestions? thanks Posted: Mon Jul 24, 2006 5:25 pm waraxe Site admin Joined: May 11, 2004 Posts: 2407 Location: Estonia, Tartu You can have php script "foobar.php", which is containing code 'header( "Content-type: image/jpeg\n\n");' Now you can go to: http://www.testservxyz.com/foobar.php ... and you see picture, because browser sees it as picture. You can even use .htaccess mod_rewrite tricks on Apache: Code: RewriteEngine on RewriteRule ^coolpic.jpg foobar.php ... and when you do: http://www.testservxyc.com/coolpic.jpg ... then actually php script will be run. This is by the way very frequently used method to dynamical picture generation. With mod_rewrite using you cant differ "real" picture form php generated picture Posted: Wed Jul 26, 2006 1:29 pm 716 Regular user Joined: Feb 11, 2006 Posts: 19 aaaah, this is how (for eg.) gmail does, that when you click "download" to a picture (as attachment) it downloads it and doesnt open it in the browser... but what i was thinking of is this: if you are a simple user on a forum where you have rights to upload pics, zip files as attachment, could you somehow fool the browser (the mime-type detection) so that it lets you upload a PHP script, thinking that its actually a JPEG... Posted: Wed Jul 26, 2006 5:39 pm waraxe Site admin Joined: May 11, 2004 Posts: 2407 Location: Estonia, Tartu 716 wrote: aaaah, this is how (for eg.) gmail does, that when you click "download" to a picture (as attachment) it downloads it and doesnt open it in the browser... but what i was thinking of is this: if you are a simple user on a forum where you have rights to upload pics, zip files as attachment, could you somehow fool the browser (the mime-type detection) so that it lets you upload a PHP script, thinking that its actually a JPEG... First, that forced download - it's done with help of "content disposition": http://support.microsoft.com/kb/q260519/ How To Raise a "File Download" Dialog Box for a Known MIME Type Second: it's all depend on SERVER side, not client side!! You can always write some perl/php script or c application and try to do ANY thing you ever want against server, including php scripts upload. But if server-side upload script is well written, then your tryings will fail. Still, there are lot's of weak upload scripts, which can be manipulated with ".." (traversal), "%00" (null bytes) and other interesting methods. One more thing to mention - you can craft jpeg picture file, containing valid php code (for example in EXIF part) and then upload it to server as forum avatar or signature or whatever. Now, if you can find security hole, called "local file inclusion", then you can try to include that jpeg file, so php engine will parse it and run the code, you wanted. Posted: Wed Jul 26, 2006 8:23 pm 716 Regular user Joined: Feb 11, 2006 Posts: 19 great, thank you, youre really good edit: can MIME detection be fooled somehow? mime types... www.waraxe.us Forum Index -> Newbies corner 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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