Description
IBM WebSphere Application Server 8.5, 9.0 and IBM WebSphere Application Server Liberty 17.0.0.3 through 25.0.0.12 are affected by cross-site scripting due to improper validation of user-supplied input. An attacker could exploit this vulnerability by using a specially crafted URL to redirect the user to a malicious site.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IBM | WebSphere Application Server | 9.0 – ≤ 2.0.18, 8.5 | — |
| IBM | WebSphere Application Server Liberty | 17.0.0.3 – ≤ 25.0.0.12 | — |
Advisories 2
- WID-SEC-2025-2759 IBM WebSphere Application Server: Schwachstelle ermöglicht Cross-Site Scripting BSI CERT-Bund (WID) · Jun 28, 2026
- WID-SEC-2026-0949 IBM Security Verify Access: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 7, 2026
References
- https://www.ibm.com/support/pages/node/7254078 vendor-advisory patch