neko
@neko@sh.itjust.works
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- Comment on Phone home tracking image in DocuSeal, and how to remove it 6 months ago:
Loading external images will reveal to the site where it’s loaded from at least these things:
- User’s IP
- Useragent string
- Referrer
Also it can set third-party cookies which can be used to track specific user.
I don’t know if this project processes any of that data, but outside images can be used for tracking purposes.
At least it would be a good idea will be to limit some of this things for that img tag by setting some attributes that prevent referrer and cookies from being sent.