CVE-2025-12635
Medium
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.
SeverityMedium
CVSS5.4
Exploit probability—
Product
Ibm Websphere Application Server
PublishedDec 8, 2025
First seenDec 8, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- ibm websphere_application_server8.5.5.29, 9.0.5.27, 26.0.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm websphere_application_server | 8.5 ≤ v < 8.5.5.29, 9.0 ≤ v < 9.0.5.27, 17.0.0.3 ≤ v < 26.0.0.1 | 8.5.5.29, 9.0.5.27, 26.0.0.1 |
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