Fedora Account System
Red Hat Associate
Red Hat Customer
Nextcloud guests app is a utility to create guest users which can only see files shared with them. In affected versions users could change the allowed list of apps, allowing them to use apps that were not intended to be used. It is recommended that the Guests app is upgraded to 2.4.1, 2.5.1 or 3.0.1. There are no known workarounds for this vulnerability. https://github.com/nextcloud/guests/pull/1082 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wr87-hx3w-29hh https://hackerone.com/reports/2250398
Created nextcloud tracking bugs for this issue: Affects: fedora-all [bug 2259132] Created nextcloud:23/nextcloud tracking bugs for this issue: Affects: epel-all [bug 2259133] Affects: fedora-all [bug 2259136] Created nextcloud:24/nextcloud tracking bugs for this issue: Affects: epel-all [bug 2259134] Affects: fedora-all [bug 2259137] Created nextcloud:nextcloud-22/nextcloud tracking bugs for this issue: Affects: epel-all [bug 2259135] Created nextcloud:nextcloud-stable/nextcloud tracking bugs for this issue: Affects: fedora-all [bug 2259138]