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5.3Medium

CVE-2026-84284Incorrect Authorization in GitLab

GitLab GitLab Published: (1 month ago)

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.11 before 19.2.8, 19.3 before 19.3.6, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to read work item contents from private groups and projects due to incorrect authorization checks.

Weakness (CWE): CWE-863

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

VendorProductVersions
GitLab GitLab 17.11 – < 19.2.8, 19.3 – < 19.3.6, 19.4 – < 19.4.2

References and patches

CPE matches (NVD) (4)
  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* ≥ 17.11.0 < 19.2.8
  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* ≥ 17.11.0 < 19.2.8
  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* ≥ 19.3.0 < 19.4.2
  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* ≥ 19.3.0 < 19.4.2

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