Developer HubDownload FirefoxRegister or Log in
Preview of CSS Exfil Protection

CSS Exfil Protectionby Mike Gualtieri

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.

Only with Firefox—Get Firefox Now
1,593
Users
14
Reviews
4.6 Stars
Screenshots
Rate your experience
How are you enjoying CSS Exfil Protection?

Star rating saved

Report this add-on for abuse

If you think this add-on violates Mozilla's add-on policies or has security or privacy issues, please report these issues to Mozilla using this form.

Please don't use this form to report bugs or request add-on features; this report will be sent to Mozilla and not to the add-on developer.

Add to collection
More information
Add-on Links
Version
1.0.12
Last updated
a month ago (Jan 4, 2019)
License
MIT/X11 License
Version History
Permissions

This add-on can:

  • Access your data for all websites
Learn more about permissions
Release notes for 1.0.12
Improved disabled icon state and adding reenabled icon state
More extensions by Mike Gualtieri