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Preview of CSS Exfil Protection

CSS Exfil Protection by 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.

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This add-on needs to:

  • Access browser tabs
  • Access your data for all websites
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Version
1.1.0
Size
45.73 KB
Last updated
4 years ago (Aug 24, 2020)
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License
MIT License
Version History
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Release notes for 1.1.0
* Big update, which moves the project to a 1.1.0 point release
* Perform disabled check earlier in execution to prevent any interaction by plugin with websites when disabled
* Style enhancements to popup.html
* NEW user controlled domain settings! Users can now control scan and sanitize based on a site-by-site basis. Have a problem with a site? Disable either scan and/or sanitize and the plugin will avoid interaction with any CSS loaded by the website. Bug reports for site-related problems are still welcome!
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