{"action":"Upgrade com.liferay.portal:release.portal.bom to 7.3.0 or later.","affected":[{"fixed":"7.3.0","introduced":"0"}],"component":"com.liferay.portal:release.portal.bom","cve_ids":["CVE-2020-15842"],"ecosystem":"Maven","epss":0.01793,"exploited":false,"fixed_versions":["7.3.0"],"ghsa_id":"GHSA-mg3r-9jh8-33r9","id":"tcs_01M5N951GS446VYEYJGVWFVR4V","modified_at":"2025-05-28T20:42:12.274403Z","published_at":"2022-05-24T17:23:59Z","references":["https://osv.dev/vulnerability/GHSA-mg3r-9jh8-33r9","https://nvd.nist.gov/vuln/detail/CVE-2020-15842","https://github.com/liferay/liferay-portal","https://issues.liferay.com/browse/LPE-16963","https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/119317427"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-mg3r-9jh8-33r9","url":"https://osv.dev/vulnerability/GHSA-mg3r-9jh8-33r9"}],"summary":"Liferay Portal and Liferay DXP have Insecure Deserialization Vulnerability"}