---
id: CVE-2026-92530
title: >-
  GitLab has remediated an issue in GitLab CE/EE affecting all versions from
  19.1 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under
  certain conditions could have allowed an authenticated user to spoof merge
  request autho…
summary: >-
  GitLab has remediated an issue in GitLab CE/EE affecting all versions from
  19.1 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under
  certain conditions could have allowed an authenticated user to spoof merge
  request autho…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-348
vendor: GitLab
product: GitLab
affected:
  - GitLab >= 19.1 < 19.2.7
  - GitLab >= 19.3 < 19.3.3
  - GitLab >= 19.4 < 19.4.1
published: '2026-09-24'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T15:03:53.487'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92530'
references:
  - url: >-
      https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/
    label: cve@gitlab.com
  - url: 'https://gitlab.com/gitlab-org/gitlab/-/work_items/628379'
    label: cve@gitlab.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-24T13:24:28.742595Z'
ingestedAt: '2026-09-23T23:34:46.858Z'
epss: 0.00107
epssPercentile: 0.01032
---

## Overview

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.1 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to spoof merge request authorship and attribute content to arbitrary existing users on the target instance due to improper reliance on ephemeral cache state during Direct Transfer imports.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.