Werk #22817: Password fields after a session change

Component

Setup

Title

Password fields after a session change

Date

Oct 22, 2026

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

3.0.0b1 Not yet released	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.5.0p18 Not yet released	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

Password fields keep an already entered password in the form as a value that is encrypted with a secret of the current session. If such a form was submitted after the session changed, for example because it expired or you logged in again in another tab, the page crashed with InvalidTag.

You now get an error message asking you to enter the password again.

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