CVE-2025-66551 — Nextcloud Tables is missing an ownership check which allows moving columns into tables of other users
Nextcloud Tables allows you to create your own tables with individual columns. Prior to 0.8.6 and 0.9.3, a malicious user was able to create their own table and then move a colu…
Published: 2025-12-05 · CVSS: 6.3 · CVSS 3.1
Nextcloud Tables allows you to create your own tables with individual columns. Prior to 0.8.6 and 0.9.3, a malicious user was able to create their own table and then move a column to a victims table. This vulnerability is fixed in 0.8.6 and 0.9.3.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7