What is No-CSRF?

No-CSRF is a Chrome extension developed by brandonio21, and its main feature is "Prevent cookies from being client-side sent cross-origin.".

Extension Screenshots

Download No-CSRF Extension CRX File

Download No-CSRF extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

Cross-Site Request Forgery is a major problem when it comes to browsing the web. If an attacker were to craft a request toward a server that performs an action, the request would contain any identifying cookies you have. As pointed out in academic literature, this can be used to empty bank accounts, change passwords, or anything in between.

This extension attempts to prevent Cross-Site Request Forgery by stripping cookies from any (non-GET) request that does not follow the same-origin policy. In this way, normal browsing remains uninterrupted while any possible CRSF attacks are blocked!

The extension is easily disabled and contains a small report of all requests which had cookies stripped.

This extension is open source and the source code is viewable at https://github.com/brandonio21/no-csrf

This extension is based on a similar extension by avlidienbrunn

Extension Basic Information

Name	No-CSRF
ID	amababajdpoioajiapncbkhcbpkncepk
Official URL	https://chromewebstore.google.com/detail/no-csrf/amababajdpoioajiapncbkhcbpkncepk
Description	Prevent cookies from being client-side sent cross-origin.
File Size	9.58 KB
Installation Count	392
Current Version	0.42
Last Updated	2016-07-05
Publish Date	2016-07-04
Rating	5.00/5 Total 1 Ratings
Developer	brandonio21
Email	[email protected]
Payment Type	free
Extension Website	https://github.com/brandonio21/no-csrf
Help Page URL	https://github.com/brandonio21/no-csrf
Supported Languages	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 2, "name": "No-CSRF", "version": "0.42", "description": "Prevent cookies from being client-side sent cross-origin.", "icons": { "128": "badge.png" }, "permissions": [ "webRequest", "webRequestBlocking", "tabs", "webNavigation", "" ], "background": { "scripts": [ "background.js" ] }, "browser_action": { "default_icon": "badge.png", "default_popup": "popup.html" } }