Servers and applications
CVE-2020-4421
IBM WebSphere Application Liberty 19.0.0.5 through 20.0.0.4 could allow an authenticated user using openidconnect to spoof another users identify. IBM X-Force ID: 180084.
- Severity
- Medium 5.4
- Published
- 6 May 2020
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 20.0.0.5
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
IBM WebSphere Application ServerServers and applications · cpe:a:ibm:websphere_application_server |
|