CVE-2026-45154 | Nextcloud Collectives up to 4.2.x access control (GHSA-8mpv-ggq8-hf3w)

A vulnerability was found in Nextcloud Collectives up to 4.2.x. It has been rated as critical. This vulnerability affects unknown code. Performing a manipulation results in improper access controls.

This vulnerability is cataloged as CVE-2026-45154. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More