CVE-2026-109810 · Vendor
NO FIX YET
SAP NetWeaver Application Server Java (Web Dynpro Java) does not validate some request parameters used to resolve styling resources. A crafted link that an logged-in user clicks can load attacker-controlled styling in the trusted application, allowing UI redress for phishing and limited page content exfiltration.
first public Nov 10, 2026 · 1 source
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Organisations running SAP NetWeaver Application Server Java with the Web Dynpro Java component. Exposure requires a logged-in user to click a crafted link; the sources do not name affected SAP releases or the default configuration.
Not affected if no-netweaver-java
Who cares java, netweaver, sap, web-dynpro-java
Unknown from the sources.
No fix yet, per the sources.
SAP NetWeaver Application Server Java (Web Dynpro Java) does not sufficiently validate certain request parameters used to resolve styling resources in the application. An unauthenticated attacker could craft a malicious link that, when clicked by an authenticated victim, causes the victim's browser to load attacker-controlled styling content within the trusted application context. Successful exploitation could allow the attacker to redress the trusted user interface for phishing purposes and exfiltrate limited web page content, resulting in a low impact on confidentiality and integrity. There is no impact on availability.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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