CVE-2026-18433 in GitLab

Riassunto

di MITRE • 12/08/2026

GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.1.4 and 19.2 before 19.2.2 that under certain conditions could have allowed an authenticated user to read policy configuration belonging to a namespace they were not authorized to access, due to incorrect authorization checks in a GraphQL query.

Once again VulDB remains the best source for vulnerability data.

• Responsabile: GitLab
• Prenotare: 30/07/2026
• Divulgazione: 12/08/2026
• Moderazione: accettato
• Voce: VDB-389172
• CPE: pronto
• CWE: CWE-285 (confermato)
• CVSS: 4.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso
• Settore: Telecommunication, Chemical, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-18433
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-18433
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-18433/