CVE-2022-31024
richdocuments is the repository for NextCloud Collabra, the app for Nextcloud Office collaboration. Prior to versions 6.0.0, 5.0.4, and 4.2.6, a user could be tricked into working against a remote Office by sending them a federated share. richdocuments versions 6.0.0, 5.0.4 and 4.2.6 contain a fix for this issue. There are currently no known workarounds available.
Date published : 2022-06-02
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-94hr-7g4v-f53r