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Bug #101339

closed

Markup of TYPO3 backend stored in localStorage for icons

Added by Andreas Kienast over 1 year ago. Updated 5 months ago.

Status:
Closed
Priority:
Should have
Assignee:
-
Category:
-
Target version:
-
Start date:
2023-07-12
Due date:
% Done:

100%

Estimated time:
TYPO3 Version:
12
PHP Version:
Tags:
Complexity:
Is Regression:
Sprint Focus:

Description

In very rare cases it may happen that a backend session is not valid anymore when an icon is loaded within the TYPO3 backend. If the icon is not in the user's localStorage, the TYPO3 backend login is stored in localStorage instead!

Easy steps to reproduce:
  1. Go to user settings, "Reset Configuration"
  2. Open browser console and clear cookies and Local Storage
  3. Click on "Reset user settings to default state"
  4. See broken modal as in the attached screenshot

Files

screenshot.png (44.1 KB) screenshot.png Andreas Kienast, 2023-07-12 14:46

Related issues 1 (0 open — 1 closed)

Has duplicate TYPO3 Core - Bug #101158: TYPO3 Backend Login page is cached as Icon - Safety check should be improvedClosed2023-06-23

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