---
id: CVE-2026-84284
title: >-
  GitLab has remediated an issue in GitLab CE/EE affecting all versions from
  17.11 before 19.2.8, all 19.3 versions, and 19.4 before 19.4.2 that, under
  certain conditions, could have allowed an unauthenticated user to read work
  item conten…
summary: >-
  GitLab has remediated an issue in GitLab CE/EE affecting all versions from
  17.11 before 19.2.8, all 19.3 versions, and 19.4 before 19.4.2 that, under
  certain conditions, could have allowed an unauthenticated user to read work
  item conten…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-863
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T02:17:00.190'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-84284'
references:
  - url: >-
      https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/
    label: cve@gitlab.com
  - url: 'https://gitlab.com/gitlab-org/gitlab/-/work_items/627167'
    label: cve@gitlab.com
  - url: 'https://hackerone.com/reports/3551698'
    label: cve@gitlab.com
tags:
  - nvd
ingestedAt: '2026-10-13T03:13:18.998Z'
---

## Overview

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.11 before 19.2.8, all 19.3 versions, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to read work item contents from private groups and projects due to incorrect authorization checks.

## Remediation

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