SAP NetWeaver Application Server ABAP Vulnerability Affecting HTML Interface
CVE-2026-76976

5.4MEDIUM

Key Information:

Vendor

SAP
Status
SAP Netweaver Application Server Abap (applications Based On SAP Gui For Html)
Vendor
CVE Published:
13 October 2026

What is CVE-2026-76976?

The SAP NetWeaver Application Server ABAP features an application flaw in the HTML interface, stemming from inadequate sanitization of user-supplied content. This weakness permits authenticated attackers to inject malicious scripts aimed at other users. If a victim engages with this compromised content, harmful scripts can then be executed within their browser environment, posing a risk to user confidentiality and data integrity.

Affected Version(s)

SAP NetWeaver Application Server ABAP (Applications based on SAP GUI for HTML) SAP_BASIS 731

SAP NetWeaver Application Server ABAP (Applications based on SAP GUI for HTML) SAP_BASIS 740

SAP NetWeaver Application Server ABAP (Applications based on SAP GUI for HTML) SAP_BASIS 750

References

https://me.sap.com/notes/3671819
https://url.sap/sapsecuritypatchday

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.