Not Found error shows when selecting calendar images form Item selector

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.4.X, Master
• Fix Version/s: 7.0.X, 7.1.X, 7.2.X, 7.3.X, 7.4.3.5 CE GA5, 7.4.13 DXP U1, 7.4.3.12 CE GA12, 7.4.13 DXP U8, Master
• Component/s: Core Infrastructure > Permissions
• Labels:
  • 7.4-known-issues
  • QA-AUTOMATION
  • ee-ts
  • liferay-fixpack-dxp-19-7210
  • liferay-fixpack-dxp-28-7110
  • liferay-fixpack-dxp-4-7310
  • liferay-ga1-dxp-7413
  • liferay-ga4-ce-743
  • liferay-update-dxp-4-7310
• Branch Version/s:
  7.3.x, 7.2.x, 7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Fix Priority: 4
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/110161
• Bug Type: Regression Bug
• 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