CVE-2025-8279

Missing Authentication for Critical Function in GitLab Language Server

Published Jul 28, 2025 CVSS 3.1 · 8.7 High EPSS < 1% KEV · Not listed
Description
Insufficient input validation within GitLab Language Server 7.6.0 and later before 7.30.0 allows arbitrary GraphQL query execution

Remediation

Vendor Solution

Upgrade the affected editor extension to an appropriate fixed version.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-22905 Insufficient input validation within GitLab Language Server 7.6.0 and later before 7.30.0 allows arbitrary GraphQL query execution
History
Type Values Removed Values Added
First Time appeared Gitlab language Server
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:gitlab:language_server:*:*:*:*:*:*:*:*
Vendors & Products Gitlab language Server
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Insufficient input validation within GitLab Language Server 7.6.0 and later before 7.30.0 allows arbitrary GraphQL query execution
Title Missing Authentication for Critical Function in GitLab Language Server
First Time appeared Gitlab
Gitlab gitlab-language-server
Weaknesses CWE-306
CPEs cpe:2.3:a:gitlab:gitlab-language-server:*:*:*:*:*:*:*:*
Vendors & Products Gitlab
Gitlab gitlab-language-server
References
Metrics cvssV3_1

{'score': 8.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitLab
Published
Updated
Jul 28, 2025, 2:23 PM
Reserved
Jul 28, 2025, 1:04 PM
Status
Analyzed
Published
Jul 28, 2025, 2:15 PM
Modified
Jun 17, 2026, 10:06 AM