This plugin extends the User Switching plugin to allow regular administrators on Multisite installations to switch users, which is not normally allowed.

It's not inherently dangerous, but what it does do is introduce some amount of privilege escalation (which is why the main User Switching plugin does not allow this).

• It grants regular Administrators the ability to impersonate another user on their site within the network which means they can subsequently change that user's profile information, which they normally cannot do.
• It potentially grants regular Administrators editorial or administrative access to sites on the network that they don't normally have access to. For example, User A is an Administrator on Site 1 and Site 2, and User B is only an Administrator on Site 1. User B could switch into User A and now they have access to Site 2 as an Administrator.

As the owner of the Multisite installation, you are best placed to decide whether the regular administrators on your installation are trusted not to abuse this capability.

Please take a look at the FAQ of the User Switching plugin where I've written about related safeguards you can take.

No.

GPL v2 or later