CVE-2025-2615

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.7 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2, that could have allowed a blocked user to access sensitive information by establishing GraphQL subscriptions through WebSocket connections.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/	Release Notes Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/526360	Broken Link
https://hackerone.com/reports/3049150	Permissions Required

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*

History

19 Nov 2025, 17:46

Type	Values Removed	Values Added
References	~~() https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/ -~~	() https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/ - Release Notes, Vendor Advisory
References	~~() https://gitlab.com/gitlab-org/gitlab/-/issues/526360 -~~	() https://gitlab.com/gitlab-org/gitlab/-/issues/526360 - Broken Link
References	~~() https://hackerone.com/reports/3049150 -~~	() https://hackerone.com/reports/3049150 - Permissions Required
First Time		Gitlab Gitlab gitlab
CPE		cpe:2.3:a:gitlab:gitlab:::::community:::* cpe:2.3:a:gitlab:gitlab:::::enterprise:::*

15 Nov 2025, 08:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-11-15 08:15

Updated : 2025-11-19 17:46

NVD link : CVE-2025-2615

Mitre link : CVE-2025-2615

CVE.ORG link : CVE-2025-2615

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-201

Insertion of Sensitive Information Into Sent Data

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