Description
Due to improper input handling under certain conditions, SAP NetWeaver Application Server ABAP allows an attacker to inject custom Cascading Style Sheets (CSS) data into a web page served by the application. When a user accesses or clicks the affected page, the injected CSS is executed. As a result, the issue has a low impact on confidentiality, while integrity and availability are not impacted.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| SAP_SE | SAP NetWeaver Application Server ABAP | SAP_UI 758, 816 | — |
Advisories 2
- WID-SEC-2026-1078 SAP Patchday April 2026: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 14, 2026
- NCSC-2026-0113 Kwetsbaarheden verholpen in SAP-producten NCSC-NL (Netherlands) · Apr 14, 2026