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CVE-2025-66551

nvd nist
Published: Dec 5, 2025Modified: Jun 17, 2026

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Exploitability: 2.8 / Impact: 1.4
Source: NVD

Description

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.

Affected (2)

Products: Nextcloud: Tables
Nextcloud
1 product
Tables
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Nextcloud
Tables
From 0.4.0 to 0.8.6
Tables
From 0.9.0 to 0.9.3

Related CWEs

CWE-639
Authorization Bypass Through User-Controlled Key
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

References (4)

Source: security-advisories@github.com
Vendor Advisory
Source: security-advisories@github.com
Patch
Source: security-advisories@github.com
Issue TrackingPatch
Source: security-advisories@github.com
Issue TrackingVendor Advisory

Timeline

No history available yet.