mHeaderControl

mHeaderControl is a Firefox Plugin which provides features to manipulates HTTP headers of requests. Individual features can be turned on globally or on a per page basis.
What is mHeaderControl?
mHeaderControl is a Firefox Plugin that provides features to manipulate HTTP headers of requests. It allows users to block cookies, add CORS headers, remove referer, prevent caching, and disable CSP.

Add-on stats

By: mahe
Users: 70 ▲ 2
Rating: 4.38 (8)
Version: 1.0.8resigned1 (Last updated: 2024-04-25)
Creation date: 2017-08-12
Weekly download count: 4
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
Permissions:
  • tabs
  • storage
  • webNavigation
  • webRequest
  • webRequestBlocking
  • <all_urls>
Size: 161.84K
URLs: Website

Other platforms

Not available on Chrome
Not available on Edge
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Add-on summary

mHeaderControl is a Firefox Plugin which provides a bunch of features to manipulates HTTP headers of requests.

Individual features can be turned on and off globally or on a per page basis.

Block Cookie SameSite Removes all cookie headers from requests to resources with the same domain as the site.

Block Cookie 3rd-Party Removes all cookie headers from requests to resources with a different domain as the site. (Unfortunately, this feature is currently broken and blocks other cookies as well in certain circumstances.)

Allow CORS Adds the "Access-Control-Allow-Origin" as well as "Access-Control-Allow-Credentials" header to all responses.

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User reviews

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Add-on safety

Risk impact

mHeaderControl is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install mHeaderControl if you trust the publisher.

Risk likelihood

mHeaderControl is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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