Analyze solution delivered on hotfix which addresses LPS-89349

• Type: Spike
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: None
• Component/s: Forms
• Labels: None
• Sprint: Forms_7.4_02

Since the release of the Upload field on Liferay 7.1, Forms has a known limitation related to this field, it doesn't support the upload of files by Guest user, more details on LPS-89349. In an effort to tackle this problem, Support created a hotfix which was delivered to some customers, although it wasn't merged on master. This Spike aims to analyze this solution and verify if it's feasible to replicate it on master.