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Description

SAP HANA Database (user self service tools) allows an unauthenticated user to send specially crafted requests that produce distinguishable responses, enabling enumeration of valid user accounts and email addresses. Successful exploitation could allow the attacker to enumerate valid user accounts, resulting in low impact on confidentiality, with no impact on integrity and availability of the application.

PUBLISHED Reserved 2026-05-07 | Published 2026-07-14 | Updated 2026-07-14 | Assigner sap




LOW: 3.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-204: Observable Response Discrepancy

Product status

Default status
unaffected

HDB 2.00
affected

References

me.sap.com/notes/3732522

url.sap/sapsecuritypatchday

cve.org (CVE-2026-44753)

nvd.nist.gov (CVE-2026-44753)

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