CVE-2026-27682 Details
Description
Due to a reflected cross-site scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages), an unauthenticated attacker could craft a URL that exploits an unprotected URL parameter to embed a malicious script. If a victim clicks the link, the injected input is processed during web page generation, resulting in the execution of malicious content in the victim�s browser context. This could allow the attacker to access and/or modify information, impacting the confidentiality and integrity of the application, with no impact to availability.
A reflected cross-site scripting vulnerability has been identified in SAP NetWeaver Application Server ABAP, specifically in applications based on Business Server Pages. This vulnerability allows an unauthenticated attacker to create a URL that exploits an unprotected URL parameter, embedding a malicious script. When a victim clicks the link, the injected script is executed in the context of the victim's browser, potentially allowing the attacker to access or modify information. This issue affects the confidentiality and integrity of the application, but does not impact availability.
Users are advised to consult the SAP Security Notes for guidance on addressing this vulnerability. Security fixes for SAP NetWeaver based products are delivered with support packages. For information on the latest SAP Security Patch Day, refer to the SAP Security Patch Day Bulletin Archive.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 12, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://me.sap.com/notes/3728690 | [email protected] | Permissions Required |
| https://url.sap/sapsecuritypatchday | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| sap netweaver application server abap | 700 701 702 731 740 750 751 752 753 754 755 756 757 758 816 918 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 3, 2026 | Initial Analysis | [email protected] |
| May 12, 2026 | New CVE Received | [email protected] |