Clickjacking on OLX , Mixmax , Formassembly and Chalk.

Hii Gyes,
After many days I started Bug Hunting because my lappy was somehow gone ill You all know very well what that means......
So Clickjacking it a very low severity bug that occasionally give bounty to a Hacker(Bug Hunter).
Little knowledge about Clickjaking and the story of it , founded in some known companies.


Now, what is clickjaking as I know 90% of the post readers know this vulnerability but as for appreciation for Starters and Freshers who have just started in this community .

Clickjacking, also known as a "UI redress attack", is when an attacker uses multiple transparent or opaque layers to trick a user into clicking on a button or link on another page when they were intending to click on the the top level page. Thus, the attacker is "hijacking" clicks meant for their page and routing them to another page, most likely owned by another application, domain, or both.

Using a similar technique, keystrokes can also be hijacked. With a carefully crafted combination of stylesheets, iframes, and text boxes, a user can be led to believe they are typing in the password to their email or bank account, but are instead typing into an invisible frame controlled by the attacker.
For example, imagine an attacker who builds a web site that has a button on it that says "click here for a free iPod". However, on top of that web page, the attacker has loaded an iframe with your mail account, and lined up exactly the "delete all messages" button directly on top of the "free iPod" button. The victim tries to click on the "free iPod" button but instead actually clicked on the invisible "delete all messages" button. In essence, the attacker has "hijacked" the user's click, hence the name "Clickjacking".
One of the most notorious examples of Clickjacking was an attack against the adobe flash plugin page. By loading this page into an invisible iframe, an attacker could trick a user into altering the security settings of Flash, giving permission for any Flash animation to utilize the computer's microphone and camera.
Clickjacking also made the news in the form of a Twitter Worm This clickjacking attack convinced users to click on a button which caused them to re-tweet the location of the malicious page, and propagated massively.There have also been clickjacking attacks abusing Facebook's "Like" functionality.Attackers can trick logged-in Facebook users to arbitrarily like fan pages, links, groups, etc.
PoC
Just Create .html file with next content: <iframe src="https;//example.com/"></iframe>
Tip:
Don't forget the last forward slash in the link of target website , in some cases the page also not load in frame because of that forward slash.Thanks For reading Fell free to ask any question related to bughunting.
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