News for hackers. Stuff that matters.

A comment on Looking at how many sites use vulnerable JavaScript libraries. Parent comment

Re:Looking at how many sites use vulnerable JavaScript libra... by zaarn on Thursday November 23, 2017 @08:17AM (#15764815)
Your backend should be double-checking any escaping the frontend does.

Otherwise you can throw your fancy anti-XSS on the frontend in the bin.

Also CSP helps.

[ Parent | on HN ]

There are no comments on this comment yet.