Not Found error shows when selecting calendar images form Item selector

• Type: Regression Bug
• Status: Verified
• Resolution: Unresolved
• Affects Version/s: Master
• Fix Version/s: None
• Component/s: Core Infrastructure > Permissions
• Labels:
  • 7.4-known-issues
  • QA-AUTOMATION
• Fix Priority: 4
• QA Test Name:
  • LocalFile.ItemSelector#PrivateSiteShouldNotBeViewableWithoutPermissionsInCalendar
• QA Test Score: 4

Steps to reproduce:

1. Create a Site 'ABC' and set its membership type to Private.
2. Create a new user. Click on Actions/Manage Pages/Add/Private Page to add a private page for that user.
3. Add a Calendar portlet to the page.
4. Login as the user and go to My Dashboard.
5. Start creating and editing a new calendar event.
6. In the Description field (CKEditor) click on the Image icon.

Expected result:
The item selector opens without 'Not Found' error.

Actual result:
Not Found error shows when selecting calendar images:

The requested resource could not be found.

http://localhost:8080/user/test1/~/control_panel/manage/-/select/image,url/_com_liferay_calendar_web_portlet_CalendarPortlet_INSTANCE_m6FpDays3inN_descriptionEditorselectItem?_com_liferay_item_selector_web_portlet_ItemSelectorPortlet_0_json={"desiredItemSelectorReturnTypes":"com.liferay.item.selector.criteria.URLItemSelectorReturnType"}&_com_liferay_item_selector_web_portlet_ItemSelectorPortlet_1_json={"desiredItemSelectorReturnTypes":"com.liferay.item.selector.criteria.URLItemSelectorReturnType"}&p_p_auth=EkFxA8mR&_null_bodyCssClass=dialog-iframe-popup