medium6.8
CVE-2026-45810
Nextcloud is an open source content collaboration platform.
Impact
Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 31.0.0 to before 31.0.12, and 32.0.0 to before 32.0.3, a missing check of a relation allowed authenticated users with access to any file comment, to read the content of all comments. It is recommended that the Nextcloud Server is upgraded to 31.0.12 or 32.0.3. It is recommended that the Nextcloud Enterprise Server is upgraded to 21.0.9.20, 22.2.10.35, 23.0.12.31, 24.0.12.30, 25.0.13.25, 26.0.13.22, 27.1.11.22, 28.0.14.13, 29.0.16.10, 30.0.17.5, 31.0.12 or 32.0.3
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Nextcloud | Nextcloud Server | from 31.0.0 before 31.0.12 from 32.0.0 before 32.0.3 from 21.0.0 before 21.0.9.20 from 22.0.0 before 22.2.10.35 from 23.0.0 before 23.0.12.31 from 24.0.0 before 24.0.12.30 |