---
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
vendor: SAP_SE
product: SAP NetWeaver Application Server ABAP (Applications based on SAP GUI for HTML)
affected:
  - >-
    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
  - >-
    sap_netweaver_application_server_abap_applications_based_on_sap_gui_for_html
    SAP_BASIS 751
  - >-
    sap_netweaver_application_server_abap_applications_based_on_sap_gui_for_html
    SAP_BASIS 752
  - >-
    sap_netweaver_application_server_abap_applications_based_on_sap_gui_for_html
    SAP_BASIS 753
  - >-
    sap_netweaver_application_server_abap_applications_based_on_sap_gui_for_html
    SAP_BASIS 754
  - >-
    sap_netweaver_application_server_abap_applications_based_on_sap_gui_for_html
    SAP_BASIS 755
  - >-
    sap_netweaver_application_server_abap_applications_based_on_sap_gui_for_html
    SAP_BASIS 756
  - >-
    sap_netweaver_application_server_abap_applications_based_on_sap_gui_for_html
    SAP_BASIS 757
  - >-
    sap_netweaver_application_server_abap_applications_based_on_sap_gui_for_html
    SAP_BASIS 758
  - >-
    sap_netweaver_application_server_abap_applications_based_on_sap_gui_for_html
    SAP_BASIS 816
published: '2026-10-13'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T20:38:04.303'
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
  - cve.org
epss: 0.00138
epssPercentile: 0.03227
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-13T13:15:26.430481Z'
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.