Content Security Policy

[dhiananda]

👉 Problem below

🎯 Description of the issue

With newer browser, like Firefox and Chrome, uploading images, will throw an error "Some files couldn't be added"

▶🚶‍ Reproduction steps

1. Open browser, upload any images. using newest Chrome or Firefox.
2. Click upload.

😢 Unexpected result

Error notice: "Some files couldn't be added"

📃 Error log message

Error log shown at the browser console:
Content Security Policy: The page’s settings blocked the loading of a resource at blob:https://domain.name/d0a6e403-2f6f-48ba-95f3-e6ba93a29136 (“default-src”).
I have set CSP for the img-src, too, but whatever I put there, the error still redirect to 'default-src'
This not happen with older browser, or even IE 11 have no problems.
Not sure why recent browser throw this error. Any tips without disabling CSP?
Thanks in advance.

 

[Rodolfo]

Never had this. Anyone else?

 

[tomsit]

Nope, my system works.

 

[imgyukle]

nope too, working good. i advice check non-website resources if you're using anything like cloudflare,adsense etc. and try CSP with clean browser cache.

 

[mk_okp]

Have you checked server error logs? I had this, and needed to increase php timeouts and max upload limits.

Nginx configs to apply if needed:
fastcgi_read_timeout 600s
client_max_body_size 20M;

 

[Support]

Unfortunately, this ticket has more than seven days without a reply or feedback from the original poster. We will now consider this ticket abandoned and its now closed.

Don't hesitate to create a new ticket if this matter is still causing you issues.

Ticket closed.