CVE-2019-4136: IBM Cognos Controller

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

IBM Cognos Controller 10.2.0, 10.2.1, 10.3.0, 10.3.1, and 10.4.0 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: 158332.

Affected products

• IBM Cognos Controller: version 10.2.0 only; version 10.2.1 only; version 10.3.0 only; version 10.3.1 only; version 10.4.0 only

Published 2019-06-17. Last modified 2026-06-17.