CVE-2023-24966: IBM WebSphere Application Server

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

IBM WebSphere Application Server 8.5 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 X-Force ID: 246904.

Affected products

• IBM WebSphere Application Server: from 8.5.0.0, before 8.5.5.24 (fixed in 8.5.5.24); from 9.0.0.0, before 9.0.5.16 (fixed in 9.0.5.16)

Published 2023-04-27. Last modified 2026-06-17.