CSS Exfil Protection

CSS Exfil Protection

Guard your browser against CSS Exfil attacks! CSS Exfil is a method attackers can use to steal data from web pages using Cascading Style Sheets (CSS). This plugin sanitizes and blocks any CSS rules which may be designed to steal data.

What is CSS Exfil Protection?
CSS Exfil Protection is a powerful Firefox add-on designed to provide enhanced security for your browsing experience. It specifically focuses on protecting against CSS Exfil attacks - a technique used by attackers to steal data from web pages using Cascading Style Sheets. The add-on works by identifying and neutralizing any CSS rules that could potentially be exploited for data theft, thereby safeguarding your sensitive information.
Merlin
Stats
Users: 1,600 ▲ 4
Rating: 4.76 (50)
Version: 1.1.0 (Last updated: 2020-08-24)
Creation date: 2018-02-06
Weekly download count: 34
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • http://*/
  • https://*/
  • storage
  • tabs
Size: 46.83K
URLs: Website
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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Merlin
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Additional browser protection
  • Easy to use
  • Working as advertised
Cons
  • Conflicts with other extensions
  • Disrupts CSS
  • Limited test sites
Most mentioned
  • Conflict with uBlock
  • Disruption of CSS
  • Limited test site
Recent reviews


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Safety
Risk impact

CSS Exfil Protection 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 CSS Exfil Protection if you trust the publisher.

Risk likelihood

CSS Exfil Protection has earned a fairly good reputation and likely can be trusted.

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Screenshots