Description
Nextcloud is an open source content collaboration platform. From version 2.6.0 to before version 4.3.0, when a previous collective pages was deleted and the collective was shared view-only, guests with access to the collective were able to access the deleted pages directly from the trashbin. This issue has been patched in version 4.3.0.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| nextcloud | security-advisories | >= 2.6.0, < 4.3.0 | — |
Advisories 1
- WID-SEC-2026-1471 Nextcloud: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 1, 2026