CVE-2026-27680

Summary

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 Software

VendorProductVersion RangeStatus
SAP_SESAP NetWeaver Application Server ABAPSAP_UI 758affected
SAP_SESAP NetWeaver Application Server ABAP816affected

Weaknesses

  • CWE-276: CWE-276: Incorrect Default Permissions

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References