CVE-2026-45544: Nextcloud Tables

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Nextcloud is an open source content collaboration platform. From version 0.8.0 to before version 1.0.4, the view filter criteria is exposed to users with read-only permissions in Nextcloud Tables. This issue has been patched in versions 1.0.4 and 2.0.0.

Affected products

• Nextcloud Tables: from 0.8.0, before 1.0.4 (fixed in 1.0.4)

Published 2026-06-01. Last modified 2026-07-22.