CVE-2026-44760: SAP NetWeaver AS ABAP Cross-Site Scripting in Business Server Pages

CVE-2026-44760 · Severity: medium · CVSS 4.7 · Published 2026-07-14

SAP NetWeaver Application Server, a core platform for running business applications, is affected by a security flaw in its Business Server Pages framework. An attacker could trick a user into clicking a malicious link, allowing the attacker to execute unauthorized scripts in the user's browser. This could lead to the theft of login sessions or the performance of unauthorized actions on behalf of the victim.

Technologies: SAP NetWeaver Application Server ABAP. Vendors: SAP.

Quick answers

Is CVE-2026-44760 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-44760 being exploited in the wild.
How severe is CVE-2026-44760?
Medium severity, with a CVSS score of 4.7, published 14 July 2026.
Which products and versions are affected?
SAP NetWeaver Application Server ABAP SAP_BASIS 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, 758, 816, 918, 919, 920.
Is there a fix for CVE-2026-44760?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-44760 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2026-44760?
Check whether you run SAP NetWeaver Application Server ABAP at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A reflected Cross-Site Scripting (XSS) vulnerability exists in the Business Server Pages (BSP) framework of SAP NetWeaver Application Server ABAP. The root cause is the failure of the framework to properly sanitize input before reflecting it back into the HTTP response. An unauthenticated remote attacker can exploit this by inducing a user to interact with a specially crafted URL. Successful exploitation allows for the execution of arbitrary JavaScript in the context of the victim's session, potentially leading to session hijacking (CWE-79). The vulnerability affects multiple SAP_BASIS versions ranging from 700 to 920. Fixes are typically delivered via SAP Security Notes and Support Packages.

Affected products

  • SAP NetWeaver Application Server ABAP (Business Server Pages) SAP_BASIS 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, 758, 816, 918, 919, 920

Timeline

  • 2026-07-14: advisory: Published as part of SAP Security Patch Day

References

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