UserAgent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36

Example URL:
"><svg/onload=prompt(1)>

Steps to reproduce the problem:
1. 
2. 
3. "><svg/onload=prompt(1)>

What is the expected behavior?
"><svg/onload=prompt(1)>

What went wrong?
"><svg/onload=prompt(1)>

Did this work before? N/A 

Chrome version: "><svg/onload=prompt(1)>  Channel: n/a
OS Version: "><svg/onload=prompt(2)>
Flash Version: "><svg/onload=prompt(3)>

"><svg/onload=prompt(1)>