CVE-2019-16891

Critical (9.8) in liferay liferay portal. EPSS 45% chance of exploitation in the next 30 days. Fixed in com.liferay.portal:release.portal.bom 7.1.1.

EPSS

45% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)

CWE

CWE-502

Published

2019-10-04

Modified

2026-06-17

Record from

the NVD, synced 2026-10-19

Affected

• liferay:liferay_portal

Packages (OSV)

References

• https://dappsec.substack.com/p/an-advisory-for-cve-2019-16891-from
• https://sec.vnpt.vn/2019/09/liferay-deserialization-json-deserialization-part-4/
• https://www.liferay.com/downloads-community
• https://www.youtube.com/watch?v=DjMEfQW3bf0
• https://dappsec.substack.com/p/an-advisory-for-cve-2019-16891-from

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