CVE-2025-27434: SAP SE SAP Commerce Swagger UI

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Due to insufficient input validation, SAP Commerce (Swagger UI) allows an unauthenticated attacker to inject the malicious code from remote sources, which can be leveraged by an attacker to execute a cross-site scripting (XSS) attack. This could lead to a high impact on the confidentiality, integrity, and availability of data in SAP Commerce.

Affected products

• SAP SE SAP Commerce Swagger UI

Published 2025-03-11. Last modified 2026-06-17.