Cyber Resilience

CVE-2023-3922

Open Redirect in Gitlab 8.15 – 16.2.8

Open Redirect
Published
29 September 2023
Modified
20 March 2025
Patch / advisory
View advisory
CVSS Score v3.1 3.0
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:L
EPSS Score 0.0039 32th percentile
Risk Priority 27 floored blend · peak EPSS

Summary

CVE-2023-3922 is a low-severity Open Redirect (CWE-601) vulnerability in Gitlab Gitlab. Its CVSS base score is 3.0 (Low).

Operationally, exploitation aligns with the MITRE ATT&CK technique Phishing (T1566); ranked at the 32th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

A01:2025 Broken Access Control

EU & UK References

Vulnerability Data

An issue has been discovered in GitLab affecting all versions starting from 8.15 before 16.2.8, all versions starting from 16.3 before 16.3.5, all versions starting from 16.4 before 16.4.1. It was possible to hijack some links and buttons on the…

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GitLab UI to a malicious page.

CWE(s)
CWE-601

Related Threats

MITRE ATT&CK Enterprise Techniques

T1566 Phishing Initial Access
Adversaries may send phishing messages to gain access to victim systems.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2024-9387Same product: Gitlab Gitlab
CVE-2024-4612Same product: Gitlab Gitlab
CVE-2023-1279Same product: Gitlab Gitlab
CVE-2023-0155Same product: Gitlab Gitlab
CVE-2024-4283Same product: Gitlab Gitlab
CVE-2024-11274Same product: Gitlab Gitlab
CVE-2023-0042Same product: Gitlab Gitlab
CVE-2024-9163Same product: Gitlab Gitlab
CVE-2024-6595Same product: Gitlab Gitlab
CVE-2026-10733Same product: Gitlab Gitlab

Affected Assets

gitlab
gitlab
16.4.0 · 8.15 — 16.2.8 · 8.15 — 16.2.8 · 16.3.0 — 16.3.5

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V3.7.2

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

AT-2 Literacy Training and Awareness
addresses: CWE-601

Security awareness includes verifying URLs and avoiding untrusted redirects that lead to malicious sites.

SI-10 Information Input Validation
addresses: CWE-601

Validates redirect targets and URLs to ensure they conform to allowed destinations.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly require input validation and untrusted-redirect controls that prevent CWE-601.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.23 Web filtering partial match
mitigates

Preventing access to attacker-controlled or malicious sites stops users from being redirected to untrusted locations via open-redirect or phishing links.

References