CVE-2020-4253: IBM Content Navigator

High severity, CVSS 8.8. EPSS: 0.9% chance of exploitation in the next 30 days.

IBM Content Navigator 3.0CD does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 175559.

Affected products

• IBM Content Navigator: version 3.0.0 only

Published 2020-03-24. Last modified 2026-06-17.