CVE-2019-4008: IBM API Connect

Critical severity, CVSS 9.8. EPSS: 2.3% chance of exploitation in the next 30 days.

API Connect V2018.1 through 2018.4.1.1 is impacted by access token leak. Authorization tokens in some URLs can result in the tokens being written to log files. IBM X-Force ID: 155626.

Affected products

• IBM API Connect: from 2018.1.0, up to and including 2018.4.1.1

Published 2019-02-07. Last modified 2026-06-17.