UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36

Example URL:

Steps to reproduce the problem:
1. get a iframe with a iframe in it, try to get to the next page within the iframe
2. not gonna work if the adress don't match.
3. profit!

What is the expected behavior?
click the link in the iframe and change the page of the iframe for the next one.

What went wrong?
pic1.htm:21 Uncaught SecurityError: Blocked a frame with origin "null" from accessing a frame with origin "null". Protocols, domains, and ports must match.

Does it occur on multiple sites: N/A

Is it a problem with a plugin? N/A 

Did this work before? Yes 

Does this work in other browsers? N/A 

Chrome version: 50.0.2661.102  Channel: stable
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: Shockwave Flash 21.0 r0

seriously this worked few version of chrome ago, why fucking with that.