CVE-2023-1210

Generation of Error Message Containing Sensitive Information in GitLab

Published Aug 1, 2023 CVSS 3.1 · 3.1 Low EPSS < 1% KEV · Not listed
Description
An issue has been discovered in GitLab affecting all versions starting from 12.9 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. It was possible to leak a user's email via an error message for groups that restrict membership by email domain.

Remediation

Vendor Solution

Upgrade to versions 16.2.2, 16.1.3, 16.0.8 or above.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-23489 An issue has been discovered in GitLab affecting all versions starting from 12.9 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. It was possible to leak a user's email via an error message for groups that restrict membership by email domain.
History
Type Values Removed Values Added
Weaknesses CWE-200
Type Values Removed Values Added
Title Exposure of Sensitive Information to an Unauthorized Actor in GitLab Generation of Error Message Containing Sensitive Information in GitLab
Weaknesses CWE-209
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitLab
Published
Updated
Nov 20, 2025, 4:06 AM
Reserved
Mar 6, 2023, 8:10 PM
Status
Modified
Published
Aug 2, 2023, 12:15 AM
Modified
Jun 17, 2026, 5:27 AM
Severity
Moderate
Public date
Aug 2, 2023, 12:00 AM