CVE-2026-89117: SAP SE SAP NetWeaver Enterprise Portal

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

SAP NetWeaver Enterprise Portal allows an unauthenticated attacker to inject malicious scripts into a URL parameter. The scripts are reflected in the server response and executed in a user's browser when the crafted URL is visited, leading to theft of session information, manipulation of portal content, or user redirection. This results in a low impact on confidentiality and integrity. There is no impact on availability.

Affected products

• SAP SE SAP NetWeaver Enterprise Portal

Published 2026-10-13. Last modified 2026-10-15.