CVE-2023-0838

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

05/04/2023

Last modified:

10/02/2025

Description

An issue has been discovered in GitLab affecting versions starting from 15.1 before 15.8.5, 15.9 before 15.9.4, and 15.10 before 15.10.1. A maintainer could modify a webhook URL to leak masked webhook secrets by adding a new parameter to the url. This addresses an incomplete fix for CVE-2022-4342.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:gitlab:gitlab:::::community:::*	15.1.0 (including)	15.8.5 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	15.1.0 (including)	15.8.5 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	15.9.0 (including)	15.9.4 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	15.9.0 (including)	15.9.4 (excluding)
cpe:2.3:a:gitlab:gitlab:15.10.0::::community:::
cpe:2.3:a:gitlab:gitlab:15.10.0::::enterprise:::

To consult the complete list of CPE names with products and versions, see this page

CVE-2023-0838

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools