{"id":"GHSA-372h-p48h-xw8q","summary":"Liferay Portal Allows RCE via Deserialization of a JSON Payload","details":"Liferay Portal CE 7.1.0 and earlier allows remote command execution because of deserialization of a JSON payload.","aliases":["CVE-2019-16891"],"modified":"2025-08-08T21:43:25.571359Z","published":"2022-05-24T16:57:52Z","database_specific":{"github_reviewed_at":"2025-08-08T20:28:45Z","nvd_published_at":"2019-10-04T14:15:00Z","cwe_ids":["CWE-502"],"severity":"CRITICAL","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-16891"},{"type":"WEB","url":"https://dappsec.substack.com/p/an-advisory-for-cve-2019-16891-from"},{"type":"PACKAGE","url":"https://github.com/liferay/liferay-portal"},{"type":"WEB","url":"https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cst-7111"},{"type":"WEB","url":"https://www.liferay.com/downloads-community"},{"type":"WEB","url":"https://www.youtube.com/watch?v=DjMEfQW3bf0"}],"affected":[{"package":{"name":"com.liferay.portal:release.portal.bom","ecosystem":"Maven","purl":"pkg:maven/com.liferay.portal/release.portal.bom"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.1.1"}]}],"versions":["7.0.6","7.0.6-1","7.0.6-2","7.1.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-372h-p48h-xw8q/GHSA-372h-p48h-xw8q.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}