CVE-2018-1957: IBM WebSphere Application Server

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

IBM WebSphere Application Server 9 could allow sensitive information to be available caused by mishandling of data by the application based on an incorrect return by the httpServletRequest#authenticate() API when an unprotected URI is accessed. IBM X-Force ID: 153629.

Affected products

• IBM WebSphere Application Server: from 9.0.0.0, up to and including 9.0.0.9

Published 2018-12-10. Last modified 2026-06-17.