Nextcloud Tables allows you to create your own tables with individual columns.

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com
• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. Dec 5, 2025 · NIST NVD

   Detected

   Nextcloud Tables allows you to create your own tables with individual columns. Prior to 0.8.7 and 0.9.4, authenticated users were able to view meta data of columns in other tables of the Tables app by modifying the numeric ID in a request. This vulnerability is fixed in 0.8.7 and 0.9.4.

2. Oct 15, 2026 · NIST NVD

   Updated

   Nextcloud Tables allows you to create your own tables with individual columns. Prior to 0.8.7 and 0.9.4, authenticated users were able to view meta data of columns in other tables of the Tables app by modifying the numeric ID in a request. This vulnerability is fixed in 0.8.7 and 0.9.4.

Affected

• cpe nextcloud/tablesversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2025-66553

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2025-66553

  Nextcloud Tables allows you to create your own tables with individual columns. Prior to 0.8.7 and 0.9.4, authenticated users were able to view meta data of columns in other tables of the Tables app by modifying the numeric ID in a request. This vulnerability is fixed in 0.8.7 and

  nvd.nist.gov

References

• Patch · github.com
• Patch · github.com
• Issue Tracking · github.com
• Issue Tracking · hackerone.com