Description
Liferay Portal CE 6.2.5 allows remote command execution because of deserialization of a JSON payload.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://dappsec.substack.com/p/an-advisory-for-cve-2019-16891-fromExploit, Third Party Advisory
- https://sec.vnpt.vn/2019/09/liferay-deserialization-json-deserialization-part-4/Exploit, Third Party Advisory
- https://www.liferay.com/downloads-communityProduct, Release Notes
- https://www.youtube.com/watch?v=DjMEfQW3bf0Exploit
- https://dappsec.substack.com/p/an-advisory-for-cve-2019-16891-fromExploit, Third Party Advisory
- https://sec.vnpt.vn/2019/09/liferay-deserialization-json-deserialization-part-4/Exploit, Third Party Advisory
- https://www.liferay.com/downloads-communityProduct, Release Notes
- https://www.youtube.com/watch?v=DjMEfQW3bf0Exploit
Timeline
- Published
- Oct 4, 2019
- Last modified
- Jun 17, 2026
- NVD status
- Modified