CVE-2026-27680

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.

CVSS v3 3.1 LOW

3.1^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://me.sap.com/notes/3665042	Permissions Required
https://url.sap/sapsecuritypatchday	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sap:netweaver_application_server_abap:758::::sap_ui:::
	cpe:2.3:a:sap:netweaver_application_server_abap:816:::::::*

History

03 Jun 2026, 19:27

Type	Values Removed	Values Added
References	~~() https://me.sap.com/notes/3665042 -~~	() https://me.sap.com/notes/3665042 - Permissions Required
References	~~() https://url.sap/sapsecuritypatchday -~~	() https://url.sap/sapsecuritypatchday - Vendor Advisory
CPE		cpe:2.3:a:sap:netweaver_application_server_abap:816:::::::* cpe:2.3:a:sap:netweaver_application_server_abap:758::::sap_ui:::
First Time		Sap netweaver Application Server Abap Sap

14 May 2026, 19:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-14 19:16

Updated : 2026-06-03 19:27

NVD link : CVE-2026-27680

Mitre link : CVE-2026-27680

CVE.ORG link : CVE-2026-27680

JSON object : View

Products Affected

sap

netweaver_application_server_abap

CWE

CWE-276

Incorrect Default Permissions

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