CVE-2026-3295 IBM Cloud Pak System - Stored XSS

IBM Cloud Pak System 2.3.6.0 and 2.3.6.1 contain a stored XSS caused by improper sanitization and HTML encoding of user-supplied input, letting authenticated attackers execute malicious JavaScript when affected pages are viewed.

CVSS base score 7.4 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Stored XSS
Impact
Client Script Exec
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Published
19 October 2026
Updated
20 October 2026
Weakness
CWE-79

Vendor fix

Update to the latest version that addresses this vulnerability.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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