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I have decided to write a cheatsheet containing all that i have learnt from 2 years in the web application security field, in this post i will be focusing on SQL injection in
11.16.3. GROUP BY and HAVING with Hidden Columns. 11.17. Spatial Extensions.
The injected payload ))+AND+1=(SELECT+sleep(3))%23 will delay the response by 6 seconds rather than 3 seconds because our input goes to two different SELECT queries and
The GROUP_CONCAT() function allows grouping of the tables/columns, instead. of viewing them one at a time.
throttle_.throttle(function, wait, [options]) Creates and returns a new, throttled version of the passed function, that, when invoked repeatedly, will only actually call the original function at most once per every wait milliseconds. Useful for rate-limiting events that occur faster than you can keep up with.
Error: o AND(SELECT COUNT(*) FROM (SELECT 1 UNION SELECT null UNION SELECT !1)x GROUP BY CONCAT((SELECT column_name FROM information_schema.columns LIMIT 1),FLOOR(RAND(0)*2))) o AND (1,2,3) = (SELECT * FROM SOME_TABLE UNION SELECT 1,2...
# Exploit Title Unauthenticated SQL Injection in Huge-IT Catalog v1.0.7 for Joomla # Date: 2016-09-16 # Exploit Author: Larry W. Cashdollar
By default, a MySQL installation has an anonymous user, allowing anyone to log into MySQL without having to have a user account created for them. This is intended only for testing, and to make the installation go a bit smoother.
By default, there must be no whitespace between a function name and the parenthesis following it. This helps the MySQL parser distinguish between function calls and references to tables or columns that happen to have the same name as