[4.x]: "Your session has ended." modal appearing when logged out

[flynnt]

What happened?

Description

On a completely fresh Craft install, I noticed that the "Your session has ended." modal is appearing even though I am fully logged out. Attempts to enter the admin password in the form within that modal lead to a "Request missing required body param" error, presumably because there's not actually a session.

It appears that the admin/actions/users/session-info&dontExtendSession=1 is being called every 60 seconds, which is normal when a user is logged in, but in this case it's being called when a user is logged out as well.

Steps to reproduce

1. Install Craft 4 via composer create-project craftcms/craft.
2. Accept the prompts to initialize and install Craft.
3. Go to the admin URL.
4. Wait 60 seconds.
5. See modal.

I tested this on a fresh install in DDEV as well as Valet.

Expected behavior

The session expiration modal does not appear for users that are not logged in.

Actual behavior

The session expiration modal appears even when a user it not logged in.

Craft CMS version

4.2.7

PHP version

8.1.10

Operating system and version

macOS Monterey 12.6

Database type and version

MySQL 5.7.23

Image driver and version

Imagick 3.7.0 (ImageMagick 7.1.0-48)

Installed plugins and versions

None.

[brandonkelly]

Thanks for reporting! This is fixed for the next Craft 3 and 4 releases via #12129.

[brandonkelly]

Craft 3.7.57 and 4.2.8 are out now with that fix. Thanks again!