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.
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Link | Tags |
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https://github.com/nextcloud/security-advisories/security/advisories/GHSA-94hr-7g4v-f53r | issue tracking third party advisory |
https://github.com/nextcloud/richdocuments/pull/2161 | issue tracking third party advisory patch |
https://hackerone.com/reports/1210424 | permissions required |