CVE-2026-15412
Medium
Description
IBM WebSphere Application Server 8.5 and 9.0, and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 could allow a remote attacker to conduct phishing attacks, using an open redirect attack. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to spoof the URL displayed to redirect a user to a malicious Web site that would appear to be trusted. This could allow the attacker to obtain highly sensitive information or conduct further attacks against the victim.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Ibm Websphere Application Server
PublishedSep 14, 2026
First seenSep 14, 2026
Weakness typeCWE-601Open redirect
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm websphere_application_server | 9.0, 8.5 | — |
| ibm websphere_application_server_liberty | 17.0.0.3 ≤ v ≤ 26.0.0.5 | — |
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