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CVE-2023-3399

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CVE-2023-3399

Published: Nov 6, 2023

Modified: Nov 20, 2025

PUBLISHED

CVSS v3.1

8.5

HIGH

Description

An issue has been discovered in GitLab EE affecting all versions starting from 11.6 before 16.3.6, all versions starting from 16.4 before 16.4.2, all versions starting from 16.5 before 16.5.1. It was possible for an unauthorised project or group member to read the CI/CD variables using the custom project templates.

VendorProductVersions

GitLab

GitLab

affected
11.6 - < 16.3.6
affected
16.4 - < 16.4.2
affected
16.5 - < 16.5.1

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

Low

Availability

None

References

GitLab Issue #416244
issue-tracking
HackerOne Bug Bounty Report #2021616
technical-description
exploit
permissions-required

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