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CVE-2023-3443

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CVE-2023-3443

Published: Dec 1, 2023

Modified: Nov 20, 2025

PUBLISHED

CVSS v3.1

3.1

LOW

Description

An issue has been discovered in GitLab affecting all versions starting from 12.1 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for a Guest user to add an emoji on confidential work items.

VendorProductVersions

GitLab

GitLab

affected
12.1 - < 16.4.3
affected
16.5 - < 16.5.3
affected
16.6 - < 16.6.1

Weaknesses (CWE)

CWE-863

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

References

GitLab Issue #416497
issue-tracking
HackerOne Bug Bounty Report #2036500
technical-description
exploit
permissions-required

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