CVE-2017-1121: IBM WebSphere Application Server

Medium severity, CVSS 5.4. EPSS: 0.9% chance of exploitation in the next 30 days.

IBM WebSphere Application Server 7.0, 8.0, and 9.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM Reference #: 1997743

Affected products

• IBM WebSphere Application Server: version 7.0 only; version 8.0 only; version 8.5 only; version 8.5.5 only; version 9.0 only

Published 2017-02-13. Last modified 2026-06-17.