Guest users are unable to upload a file when "Secure Guest User Record Access" is enabled
Trailblazer Community

Known Issues · Fixed

Guest users are unable to upload a file when "Secure Guest User Record Access" is enabled

Sharing , Site.com , Communities

Last updated 2020-08-05 ·Reference W-7289656 ·Reported By 42 users

Fixed - Summer '20

Summary
When Secure guest user record access is enabled (https://help.salesforce.com/articleView?id=networks_secure_guest_user_sharing.htm&type=5), guest user may lose the ability to upload a file against records they create. The issue occurs because the private sharing model for guest users does not give more than create permission to the records on which file is being attached. In order to use the lightning:fileUpload component the guest user is required to have a minimum of read access to the parent record

Repro
*Sample Use Case*
There may be use cases where you want to allow guest users to create records but not be able to have read access to them after creation. An example would be if a guest user is creating a case in a community, and needs to be able to upload files for documentation on the problem they’re reporting. You wouldn’t want the guest user to have read access to the case records being created, since that would allow any unauthenticated user to view the case. However, without the read permission guest users are not able to upload a file to the case records they create.


*Repro Steps*
Enable Secure Guest Users’ Record Access. (https://releasenotes.docs.salesforce.com/en-us/winter20/release-notes/rn_networks_guest_user_access.htm) Then:

1. Under Setup > General Settings, check " Allow site guest users to upload files "
2. Create a publicly accessible lightning community or force.com (http://force.com/) site
3. Create a new Lightning component with embedded lightning:fileUpload component. Alternatively use a flow.

Workaround
We recommend that you opt out of guest user security policies before auto-enablement in the Summer ’20 release using the Critical Update in your org. Go to Setup>>Critical Updates>>click activate on Opt Out of Guest User Security Policies Before Summer ’20

Reported By (42)

Ridvan Ay Rinu Kachirakkal Dano Blevins J. Tingle Srini Purushothaman Jaya Tiwari Nicole Gioe Peter Kong Annie McElrath Waverly Krystaponis Sean Allen Jacob Cohen Matt Brown Khamla Phimmachack Karen Waldschmitt Emily Davis Justen Hollis Anna Wiersema Aline Heulland Michael Torchedlo Epiphany Compton Tyler Meadows Joel Levy Julie Brueggeman Peter Yao Boyd Petrie Stephen Brown Natalie Savell Sonali Tharwani Colin Johnson Jeremy Kraybill Kvive Hansen Kristoffer Jacobsen Sripal Kotha Madhu Sudan Jeff Battles Summit Technologies Bohdan Dovhań Pavithra Muruganantham Björn van Delden Will Currie Sunil Krishnan

Is it Fixed?

AP0 AP3 AP4 AP5 AP6 AP7 AP8 AP9 AP10 AP11 AP12 AP13 AP14 AP15 AP16 AP17 AP18 AP19 AP20 AP21 AP22 AP24 AP25 AP26 AP27 AP28 AUS1 AUS11 AUS2S AUS3 AUS4S AUS5 AUS6S AUS7 AUS9 CAN1 CAN2S CAN4S CS1 CS2 CS4 CS5 CS6 CS7 CS8 CS9 CS10 CS109 CS108 CS107 CS106 CS105 CS102 CS101 CS100 CS115 CS119 CS110 CS117 CS114 CS113 CS112 CS111 CS11 CS116 CS123 CS122 CS121 CS126 CS127 CS129 CS128 CS125 CS124 CS137 CS138 CS133 CS132 CS14 CS148 CS142 CS159 CS152 CS151 CS15 CS162 CS16 CS169 CS165 CS160 CS173 CS17 CS174 CS18 CS189 CS194 CS192 CS193 CS190 CS191 CS199 CS197 CS19 CS198 CS196 CS195 CS20 CS200 CS202 CS201 CS203 CS21 CS22 CS23 CS24 CS25 CS26 CS27 CS28 CS29 CS31 CS32 CS33 CS34 CS35 CS36 CS37 CS40 CS41 CS42 CS43 CS44 CS45 CS46 CS47 CS49 CS50 CS53 CS57 CS58 CS59 CS60 CS61 CS62 CS63 CS64 CS65 CS66 CS67 CS68 CS69 CS72 CS73 CS74 CS75 CS76 CS77 CS78 CS79 CS80 CS81 CS84 CS86 CS87 CS88 CS89 CS90 CS91 CS92 CS94 CS95 CS96 CS97 CS98 CS999 CS99 EU16 EU17 EU18 EU19 EU25 EU26 EU27 EU28 EU29 EU30 EU31 EU32 EU33 EU34 EU35 EU36 EU37 EU38 EU39 EU40 EU41 EU42 EU43 EU44 EU45 EU46 EU47 EU48 IND1 IND2S IND3S IND5 IND7 IND9 JPN2S JPN4S NA104 NA107 NA109 NA100 NA101 NA103 NA102 NA105 NA119 NA116 NA110 NA118 NA112 NA111 NA115 NA114 NA113 NA117 NA125 NA124 NA122 NA120 NA126 NA127 NA123 NA129 NA121 NA128 NA138 NA134 NA133 NA136 NA135 NA132 NA131 NA130 NA137 NA139 NA140 NA142 NA141 NA149 NA146 NA147 NA148 NA154 NA158 NA159 NA153 NA151 NA155 NA152 NA150 NA156 NA161 NA163 NA167 NA160 NA166 NA165 NA169 NA164 NA168 NA162 NA172 NA170 NA174 NA171 NA173 NA196 NA202 NA204 NA21 NA218 NA214 NA217 NA215 NA64 NA65 NA66 NA68 NA69 NA70 NA71 NA72 NA73 NA74 NA75 NA76 NA77 NA80 NA81 NA82 NA83 NA84 NA85 NA86 NA87 NA88 NA89 NA90 NA91 NA92 NA93 NA94 NA95 NA96 NA97 NA98 NA99 UM1 UM2 UM3 UM4 UM5 UM6 UM7 UM8 UM9 USA1 USA2S USA3S USA4S

Any unreleased services, features, statuses, or dates referenced in this or other public statements are not currently available and may not be delivered on time or at all. Customers who purchase our services should make their purchase decisions based upon features that are currently available.