What is CVE-2026-89110?

CVE-2026-89110 is a critical-severity vulnerability in SAP Se Netweaver Visual Composer, classified under CWE-749. CVSS score: 9.9/10. Published 2026-10-13.

How severe is CVE-2026-89110?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Vulnerability in SAP Se Netweaver Visual Composer

CVE-2026-89110

SAP NetWeaver Visual Composer does not perform sufficient authorization checks in certain portal functionality. An attacker with low privileges could invoke internal operations on a preconfigured remote system. Depending on the remote connection configuration, this could lead to a full compromise of the remote system. This results in a high impact on confidentiality, integrity and availability.

Published 2026-10-13 · last modified 2026-10-13.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

SAP Se Netweaver Visual Composer — versions VC70RUNTIME 7.50

Weakness classification (CWE)

CWE-749

References

Frequently asked questions

What is CVE-2026-89110?: CVE-2026-89110 is a critical-severity vulnerability in SAP Se Netweaver Visual Composer, classified under CWE-749. CVSS score: 9.9/10. Published 2026-10-13.
How severe is CVE-2026-89110?: Critical severity. CVSS v3 base score is 9.9 out of 10.