Fetching a favicon from a localhost url MUST only connect to localhost (even if DuckDuckGo is activated)

[stdedos]

Overview

Steps to Reproduce

1. Activate DuckDuckGo website icons
2. Create a localhost entry
3. Fetch favicon

Expected Behavior

Since this is a localhost url, only localhost can provide it

Actual Behavior

Download fails

Context

KeePassXC - Version 2.7.8
Revision: f6757d3

Qt 5.12.8
Debugging mode is disabled.

Operating system: Ubuntu 20.04.6 LTS
CPU architecture: x86_64
Kernel: linux 5.15.0-107-generic

Enabled extensions:

• Auto-Type
• Browser Integration
• Passkeys
• SSH Agent
• KeeShare
• YubiKey
• Secret Service Integration

Cryptographic libraries:

• Botan 2.12.1

Operating System: /Linux/
Desktop Env: Gnome
Windowing System: X11