![Preview of XSS Mosquito Guard](https://addons.mozilla.org/user-media/addon_icons/2895/2895777-64.png?modified=b00be8a5)
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
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![](https://addons.mozilla.org/user-media/previews/thumbs/314/314010.jpg?modified=1739528873)
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.
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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
- 6 days 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
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