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.

Add-on stats

Users: 1,436 ▼ -7
Rating: 4.76 (51)
Version: 1.1.0 (Last updated: 2020-08-24)
Creation date: 2018-02-06
Weekly download count: 32
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

Other platforms

CSS Exfil Protection (v1.1.0)
4.00 (3) 4,000
Not available on Edge
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User reviews

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
Cons
  • Conflicts with other extensions
  • Disrupts CSS
  • Limited test site
Most mentioned
  • Conflicts with uBlock Origin
  • Limited test site
  • Disrupts CSS
Recent reviews
by igorlogius, 2024-08-02

by igorlogius, 2024-08-02

by igorlogius, 2024-08-02
View all user reviews

Add-on safety

Risk impact

CSS Exfil Protection requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

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

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