
XSS Mosquito Guard by Alexander Hufert
Protects against XSS attacks and offers custom filters, whitelist functions, and more.
You'll need Firefox to use this extension
Extension Metadata
Screenshots

About this extension
XSS Mosquito Guard protects against cross-site scripting: it removes dangerous inline events and scripts, filters unsafe content using regex and custom filters, and supports a custom whitelist.
Rate your experience
Support this developer
The developer of this extension asks that you help support its continued development by making a small contribution.
PermissionsLearn more
This add-on needs to:
- Access browser tabs
- Access your data for all websites
More information
- Add-on Links
- Version
- 1.2
- Size
- 34.35 KB
- Last updated
- 2 months ago (Feb 14, 2025)
- Related Categories
- License
- GNU General Public License v2.0 only
- End-User License Agreement
- Read the license agreement for this add-on
- Version History
- Tags
Add to collection
More extensions by Alexander Hufert
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet