---
id: CVE-2026-76976
title: >-
  Applications based on SAP GUI for HTML in SAP NetWeaver Application Server
  ABAP do not sufficiently sanitize user-supplied content in certain
  functionality, allowing an authenticated attacker to send malicious content to
  another user
summary: >-
  Applications based on SAP GUI for HTML in SAP NetWeaver Application Server
  ABAP do not sufficiently sanitize user-supplied content in certain
  functionality, allowing an authenticated attacker to send malicious content to
  another user. If…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T01:16:46.977'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-76976'
references:
  - url: 'https://me.sap.com/notes/3671819'
    label: cna@sap.com
  - url: 'https://url.sap/sapsecuritypatchday'
    label: cna@sap.com
tags:
  - nvd
ingestedAt: '2026-10-13T02:12:00.759Z'
---

## Overview

Applications based on SAP GUI for HTML in SAP NetWeaver Application Server ABAP do not sufficiently sanitize user-supplied content in certain functionality, allowing an authenticated attacker to send malicious content to another user. If the victim interacts with the affected content, malicious scripts could be executed in the victim's browser context. This vulnerability has a low impact on the confidentiality and integrity of the data and no impact on the availability of the application.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.