Description
Nextcloud is an open source content collaboration platform. From version 33.0.0 to before version 33.1.0, after unlocking a locked Android phone the back-button could be used to bypass the Nextcloud Files app PIN. This issue has been patched in version 33.1.0.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| nextcloud | security-advisories | >= 33.0.0, < 33.1.0 | — |
Advisories 1
- WID-SEC-2026-1471 Nextcloud: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 1, 2026