---
id: CVE-2026-82986
title: >-
  The user in a group can bypass the group restriction set by an administrator
  on link sharing, creating share links for a table even though they shouldn't
  have that permission.
summary: >-
  The user in a group can bypass the group restriction set by an administrator
  on link sharing, creating share links for a table even though they shouldn't
  have that permission.
severity: medium
cvss: 4.6
cvssVector: 'CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-284
vendor: Nextcloud
product: Tables
affected:
  - Tables >= 0.6.4 <= 1.0.0
published: '2026-10-27'
updated: '2026-10-27'
sourceUpdated: '2026-10-27T16:15:34.671Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-82986'
references:
  - url: 'https://hackerone.com/reports/3642236'
tags:
  - cve.org
ingestedAt: '2026-10-27T16:32:34.407Z'
---

## Overview

The user in a group can bypass the group restriction set by an administrator on link sharing, creating share links for a table even though they shouldn't have that permission.

## Affected

- `Tables >= 0.6.4 <= 1.0.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

### Workarounds

The user in a group can bypass the group restriction set by an administrator on link sharing, creating share links for a table even though they shouldn't have that permission.