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  4. CVE 2023 3914 incorrect user management in gitlab
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Back to active CVEs
Medium · CVSS 5.4CVE-2023-3914

Incorrect User Management in GitLabCVE-2023-3914

Answer in brief

CVE-2023-3914 records a Medium severity (CVSS 5.4) vulnerability in Incorrect User Management in GitLab. The current sources do not mark it as known exploited. The current feed maps gitlab/gitlab (generic), gitlab/gitlab (generic), gitlab/gitlab (generic), GitLab/GitLab (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 29, 2023Updated Aug 14, 2026Source checked Nov 13, 2026First seen by HOL Aug 14, 2026Material review Aug 14, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.4
Exploitation
Not marked as known exploited
Affected software
4 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 5.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps gitlab/gitlab (generic), gitlab/gitlab (generic), gitlab/gitlab (generic), GitLab/GitLab (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
gitlab/gitlabgeneric>=0 <16.2.816.2.8
gitlab/gitlabgeneric>=16.3.0 <16.3.516.3.5
gitlab/gitlabgeneric>=16.4.0 <16.4.116.4.1
GitLab/GitLabgeneric>=0 <16.2.8 || >=16.3 <16.3.5 || >=16.4 <16.4.116.2.8, 16.3.5, 16.4.1

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for gitlab/gitlab, gitlab/gitlab, gitlab/gitlab.
  2. 2Review the reported fix. Source-reported solution: Upgrade to version 16.4.1, 16.3.5 or 16.2.8

Evidence timeline and material changes

  1. Published upstream

    Sep 29, 2023

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Aug 14, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 14, 2026

Sources and claim methodology

  • Source referencegitlab.com
  • Source referencehackerone.com
Upstream source description

A business logic error in GitLab EE affecting all versions prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1 allows access to internal projects. A service account is not deleted when a namespace is deleted, allowing access to internal projects.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-286
Source
CVE List V5
Source checked
Nov 13, 2026
References
2 linked sources
Open source record