GHSA-fcjm-cm6x-4v66

GHSA-fcjm-cm6x-4v66 PUBLISHED CVSS 6.5 MEDIUM

Due to missing authorization checks in the SAP S/4HANA frontend OData Service (Manage Reference Structures), an attacker could update and delete child entities via exposed OData services without proper authorization. This vulnerability has a high impact on integrity, while confidentiality and availability are not impacted.

Risk Scores

CVSS 3.1

6.5

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Timeline

Apr 14, 2026 CVE Published
Apr 14, 2026 Security Advisory

References

https://nvd.nist.gov/vuln/detail/CVE-2026-27679 advisory
https://me.sap.com/notes/3716767 url
https://url.sap/sapsecuritypatchday url

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