CVE-2019-4027: IBM Sterling b2b Integrator

Medium severity, CVSS 5.4. EPSS: 1% chance of exploitation in the next 30 days.

IBM Sterling B2B Integrator 5.2.0.1 through 6.0.0.0 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-ForceID: 155905.

Affected products

• IBM Sterling b2b Integrator: from 5.2.0.1, up to and including 6.0.0.0

Published 2019-03-05. Last modified 2026-06-17.