[Bug report] json parse error

ailion

Settings——General——Site Settings——Set Title

If you set title with special characters such as \b, NodeBB will crash.
0_1492072964902_8B2BFE7B-A6BB-4394-B9DA-285C8066EFF2.png

Home page:
2_1492072964903_88BC4E45-F9FA-4BC6-BE7C-64D3EBDFDF41.png

Admin Panel:
1_1492072964903_75EBD976-A50A-49A3-89E9-D60ABAB98653.png

a632079

@PitaJ Maybe it is a serious security problem.

It may destory data & forum system

baris

@andy1247008998 What is your nodebb version and commit hash?

This seems to work fine for me. "siteTitle":"\b my site"

a632079

@baris He said he uses 1.4.5 and Chrome in Mac OS.He tried to destroy his friend's experimental community,and then my friend's forum throwed an error:(See the image)