CVE-2019-16891
Liferay Portal Allows RCE via Deserialization of a JSON Payload
9.8
CRITICAL
CVSS 3.1
EPSS 79.6%
Description
Liferay Portal CE 7.1.0 and earlier allows remote command execution because of deserialization of a JSON payload.
How to fix CVE-2019-16891
To remediate CVE-2019-16891, upgrade the affected package to a fixed version below.
- Maven/com.liferay.portal:release.portal.bom—upgrade to 7.1.1 or later
Is CVE-2019-16891 being exploited?
Likely — EPSS is 79.6%, placing CVE-2019-16891 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- from 0, < 7.1.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |