vulnerability
IBM WebSphere Application Server: CVE-2020-4421: Potential spoofing attack in Webshere Application Server
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:S/C:P/I:P/A:N) | May 6, 2020 | May 26, 2020 | Aug 11, 2025 |
Severity
6
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
May 6, 2020
Added
May 26, 2020
Modified
Aug 11, 2025
Description
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.
Solutions
ibm-was-install-19-0-0-5-ph24154-libertyibm-was-upgrade-19-0-0-5-20-0-0-5-liberty
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