CVE-2026-27682

Reflected Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)

State: Published
Severity: 4.7 Medium
Published: May 12, 2026
Updated: May 12, 2026
Reserved: Feb 23, 2026

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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.

Scores

CVSS	Score	Vector	Source
3.1	4.7 Medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N	sap

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation

Affected Products

Product	Versions
SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)SAP_SE	SAP_BASIS 700Affected SAP_BASIS 701Affected SAP_BASIS 702Affected SAP_BASIS 731Affected SAP_BASIS 740Affected SAP_BASIS 750Affected SAP_BASIS 751Affected SAP_BASIS 752Affected SAP_BASIS 753Affected SAP_BASIS 754Affected SAP_BASIS 755Affected SAP_BASIS 756Affected SAP_BASIS 757Affected SAP_BASIS 758Affected SAP_BASIS 816Affected SAP_BASIS 918Affected

References

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