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Vulnerability record · public intelligence
CVE-2021-22176
MEDIUM

CVE-2021-22176

Published Mar 24, 2021 · Updated Oct 23, 2026 · Also known as BIT-gitlab-2021-22176

Severity · CVSSMEDIUM · 4.3
Known exploitationNot listed
EPSS / likelihood1.00%
QFinch risk scoreNot available

Original summary

Normalized public record · Updated Oct 23, 2026

An issue has been discovered in GitLab affecting all versions starting with 3.0.1. Improper access control allows demoted project members to access details on authored merge requests

Publisher and source text is retained separately from QFinch interpretation.

QFinch assessment

An issue has been discovered in GitLab affecting all versions starting with 3.0.1. Improper access control allows demoted project members to access details on authored merge requests

Evidence: public source records

Affected products

Affected scope reported by the available public evidence
Affected package, product or rangeFix status
Consult the referenced vendor advisory for affected versions.Consult source advisory

Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.

Remediation

Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.

  1. Confirm the affected product and reachable code path exist in your environment.
  2. Apply the vendor-supported patch or mitigation from the primary advisory.
  3. Rescan the exact deployed revision and retain verification evidence.
Review primary references

Evidence coverage

CVENVDOSVEPSS
SSVC priority
LOW
Confidence
Not available
Aliases
BIT-gitlab-2021-22176

Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.

Sources and record history

  1. gitlab.com ↗
  2. hackerone.com ↗
  3. gitlab.com ↗

Record history

Published Mar 24, 2021 · Last refreshed Oct 23, 2026