Is CVE-2026-89110 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-89110?

CVE-2026-89110 has a CVSS v3 severity of CRITICAL (9.9).

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CVE-2026-89110

Description

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.