The mere act of browsing the web is "write permissions". If I visit example.com/<my password>, I've now written my password into the web server logs of that site. So the only remaining question is whether I can be tricked/coerced into doing so.
I do tend to think this risk is somewhat mitigated if you have a whitelist of allowed domains that the claw can make HTTP requests to. But I haven't seen many people doing this.
The mere act of browsing the web is "write permissions". If I visit example.com/<my password>, I've now written my password into the web server logs of that site. So the only remaining question is whether I can be tricked/coerced into doing so.
I do tend to think this risk is somewhat mitigated if you have a whitelist of allowed domains that the claw can make HTTP requests to. But I haven't seen many people doing this.