Waraxe IT Security Portal
Login or Register
October 8, 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: 2598
Members: 0
Total: 2598
Full disclosure
[0day-rubbish] StreamSets Transformer 3.17.0 auth-mode none fallback and un-sandboxed ScalaDTransform execution to container root (8.1 primary)
[0day-rubbish] RCDevs WebADM 2.4.14 authenticated log viewer sid command injection to webadm uid 999 code execution (7.2)
[0day-rubbish] Maian Cart 3.8 addBanners unrestricted banner upload to PHP webshell and administrator command execution (7.2 primary, PR:H)
[0day-rubbish] IPConfigure Orchid VMS 26.3.0 authenticated DNF repository GPG-key property command injection to root (7.2)
[0day-rubbish] Circutor LineEds 24.11.14-r0 unauthenticated pwrstudio events.xml shellExecute command injection (9.8)
[0day-rubbish] Asustor ADM 3.5.9.RWM1 (AS602T) music.cgi act=live stored-filename command injection reaching system() (8.8 primary, PR:L)
[0day-rubbish] Advantech WebAccess Node 9.2.3 unauthenticated CrystalRpt.aspx file upload and path traversal to code execution in w3wp.exe (9.8)
SEC Consult Research 20261001 :: Arbitrary Email sender spoofing in Apple iCloud mail
SEC Consult SA-20260924-0 :: Multiple Vulnerabilities in Paessler PRTG Network Monitor #CVE-2026-4637 #CVE-2026-4638
[NotCVE-2026-0019] game-music-emu through 0.6.5 VGM Command Interpreter Missing Operand Length Check Allows Heap Out-of-Bounds Read
[NotCVE-2026-0018] game-music-emu (libgme) through 0.6.5 Unbounded GYM Command Loop Allows Heap Out-of-Bounds Read
[NotCVE-2026-0017] game-music-emu (libgme) 0.6.5 and Earlier AY Loader NULL Pointer Dereference Allows Denial of Service
[NotCVE-2026-0016] game-music-emu VGM Command Interpreter Unvalidated 0xE0 PCM Seek Offset Allows Out-of-Bounds Read and Denial of Service
APPLE-SA-09-28-2026-3 macOS Sequoia 15.8.1
APPLE-SA-09-28-2026-2 macOS Tahoe 26.7.1
Log in Register Forum FAQ Memberlist Search
IT Security and Insecurity Portal

www.waraxe.us Forum Index -> Newbies corner -> Change extension
Post new topicReply to topic View previous topic :: View next topic
Change extension
PostPosted: Thu Mar 06, 2008 11:24 am Reply with quote
Nial
Advanced user
Advanced user
Joined: Feb 29, 2008
Posts: 103




Hello !

I was wondering if there were a way to change the extension of a file without changing his execution like for exemple exemple.php to exemple.php.jpg or naming the php file exemple.php?id=jpg to be able to upload is a a jpg file...


Last edited by Nial on Mon Mar 24, 2008 10:37 pm; edited 1 time in total
View user's profile Send private message
PostPosted: Thu Mar 06, 2008 12:56 pm Reply with quote
pexli
Valuable expert
Valuable expert
Joined: May 24, 2007
Posts: 665
Location: Bulgaria




example.php%00
View user's profile Send private message
PostPosted: Fri Mar 07, 2008 4:36 pm Reply with quote
Nial
Advanced user
Advanced user
Joined: Feb 29, 2008
Posts: 103




It doesnt seem to work... I've named my file exemple.php%00 and when i want to reach it (in local) on my local server, it doesnt find it...
And is %00 for jpg file or just to change the name of the file?
View user's profile Send private message
PostPosted: Fri Mar 07, 2008 7:18 pm Reply with quote
pexli
Valuable expert
Valuable expert
Joined: May 24, 2007
Posts: 665
Location: Bulgaria




Try on target server to upload shell.php%00 then search shell.php
View user's profile Send private message
PostPosted: Sat Mar 08, 2008 4:38 am Reply with quote
Nial
Advanced user
Advanced user
Joined: Feb 29, 2008
Posts: 103




It doesnt work :s
View user's profile Send private message
PostPosted: Mon Mar 24, 2008 10:37 pm Reply with quote
Nial
Advanced user
Advanced user
Joined: Feb 29, 2008
Posts: 103




I come back :p
There is something i missed with your method. There is an upload script which test if the extension of the file uploaded is .jpg
If i rename my file shell.php%00 it isnt detected as jpg extension. So is there another way to bypass this security?
It doesnt check if the content file is jpg, just the extension.
View user's profile Send private message
Change extension
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

Post new topicReply to topic


Powered by phpBB © 2001-2008 phpBB Group



PCWizardHub - Helping you fix, build, and optimize your PC life
All logos and trademarks in this site are property of their respective owner. The comments and posts are property of their posters, all the rest (c) 2004-2024 Janek Vind "waraxe"
Page Generation: 0.027 Seconds