CORS Correction Center

Name: CORS Correction Center
Author: wowi

Fix CORS Missing Allow Origin

As of June 2026, CORS Correction Center has — users in the Productivity category.

wowi Productivity

Chrome Web Store ↗.crx

Users0%

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Rating0%

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— reviews

Reviews0%

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Version

0.1.0

Manifest V3

History

2 snapshots

Tracking since Apr 19, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.

View as table

Date	Users	Rating	Reviews	Version
Apr 19, 2026	—	—	—	0.1.0
Apr 29, 2026	—	—	—	0.1.0
Now	—	—	—	0.1.0

Permissions & access

Permissions: declarativeNetRequest
Host access: https://bluearchive.nexon.com/*, https://nxm-clw-cdn.dn.nexoncdn.co.kr/*

Screenshots

About

Wanted to play the new Blue Archive event mini-game, but got stuck on a black screen? That's thanks to our good old friend, CORS Missing Allow Origin.
Fear not, however: WE'RE CCC! We'll set you back on track in no time!

The gist of it is:
- The mini-game's assets are hosted on a separate server
- Your browser asks the server if the mini-game page is allowed to use those assets
- The server remains silent
- The browser refuses to load the assets, in case you're on a malicious page

To fix this, the extension tells the browser that it's safe to load the assets.
It affects as few things as possible to keep things secure.

Check out its source code: https://github.com/wowizowiii/cors-correction-center