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  3. Teams and sharing
  4. · 4 minutes · Pro

The invite anyone could use

A team admin pasted an invite link into a public community chat by mistake. Your customer's workspace now has eleven members nobody recognises.

This answers: How should team invite links work? No coding needed. 3 quick decisions.

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How should team invite links work?

A safe invite is sent to one email address, works once, expires after a few days, and is only accepted by an account signed in with that email. Reusable links that never expire let anyone who sees them join, including people they were forwarded to. Give admins a member list, removal and a way to revoke links.

Trail of the bug
  1. Stranger
  2. Your server
  3. Database

Breaks at Your server: Invite not tied to a person or a time

Why AI tools write this bug

The simplest invite feature to generate is one shareable link per team, so that is what AI tools usually build first.

How to fix it

  1. Bind each invite to one email address.

3 more steps, and a prompt that checks your own app for this bug. Part of Pro.

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Common questions

Can I still offer an open join link?
Yes, as an option admins turn on, with an expiry, a usage limit or an allowed email domain, and an easy off switch.

Related scenarios

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  • The admin buttonPro · 4 min

More on this trail

Teams and sharing: Removed members who keep access, invites anyone can use, exports that leak other customers, guessable share links.

Want someone to look?

We check AI-built apps for this and three other common leaks, in plain English.

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3 decisions, about 4 minutes, and a prompt to check your own app for the same problem.

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How to fix it

  1. Bind each invite to one email address.

3 more steps, and a prompt that checks your own app for this bug. Part of Pro.

Unlock