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NVD Vulnerability Details :
CVE-2026-6269
Undergoing Analysis
More InfoOfficial Page
Source-cve@gitlab.com
View Known Exploited Vulnerability (KEV) details
Published At-11 Jun, 2026 | 12:16
Updated At-11 Jun, 2026 | 15:22

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to modify hidden merge requests due to incorrect authorization enforcements.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.15.4MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-863Primarycve@gitlab.com
CWE ID: CWE-863
Type: Primary
Source: cve@gitlab.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://about.gitlab.com/releases/2026/06/10/patch-release-gitlab-19-0-2-released/cve@gitlab.com
N/A
https://gitlab.com/gitlab-org/gitlab/-/work_items/596625cve@gitlab.com
N/A
https://hackerone.com/reports/3661880cve@gitlab.com
N/A
Hyperlink: https://about.gitlab.com/releases/2026/06/10/patch-release-gitlab-19-0-2-released/
Source: cve@gitlab.com
Resource: N/A
Hyperlink: https://gitlab.com/gitlab-org/gitlab/-/work_items/596625
Source: cve@gitlab.com
Resource: N/A
Hyperlink: https://hackerone.com/reports/3661880
Source: cve@gitlab.com
Resource: N/A
Change History
0Changes found
Details not found