An issue has been discovered in GitLab CE/EE affecting all versions from 14.1 before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that that under certain conditions could have allowed an unauthenticated attacker to cause a denial-of-service condition affecting all users by sending specially crafted GraphQL requests.
Advisories
Source ID Title
EUVD EUVD EUVD-2025-25950 An issue has been discovered in GitLab CE/EE affecting all versions from 14.1 before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that that under certain conditions could have allowed an unauthenticated attacker to cause a denial-of-service condition affecting all users by sending specially crafted GraphQL requests.
Fixes

Solution

Upgrade to versions 18.1.5, 18.2.5, 18.3.1 or above.


Workaround

No workaround given by the vendor.

History

Tue, 02 Sep 2025 18:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:18.3.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:18.3.0:*:*:*:enterprise:*:*:*

Wed, 27 Aug 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 27 Aug 2025 19:45:00 +0000

Type Values Removed Values Added
Description An issue has been discovered in GitLab CE/EE affecting all versions from 14.1 before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that that under certain conditions could have allowed an unauthenticated attacker to cause a denial-of-service condition affecting all users by sending specially crafted GraphQL requests.
Title Allocation of Resources Without Limits or Throttling in GitLab
First Time appeared Gitlab
Gitlab gitlab
Weaknesses CWE-770
CPEs cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Vendors & Products Gitlab
Gitlab gitlab
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitLab

Published:

Updated: 2025-08-27T19:52:40.877Z

Reserved: 2025-05-02T17:30:47.874Z

Link: CVE-2025-4225

cve-icon Vulnrichment

Updated: 2025-08-27T19:52:23.962Z

cve-icon NVD

Status : Analyzed

Published: 2025-08-27T20:15:32.360

Modified: 2025-09-02T17:48:43.793

Link: CVE-2025-4225

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.