{"id":"CVE-2022-28981","details":"Path traversal vulnerability in the Hypermedia REST APIs module in Liferay Portal 7.4.0 through 7.4.2 allows remote attackers to access files outside of com.liferay.headless.discovery.web/META-INF/resources via the `parameter` parameter.","aliases":["GHSA-5j86-vmpx-42pc"],"modified":"2026-09-05T03:30:19.358499040Z","published":"2022-09-22T00:06:35Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"7.4.0"},{"fixed":"7.4.2"}],"source":"DESCRIPTION"}],"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/28xxx/CVE-2022-28981.json"},"references":[{"type":"WEB","url":"https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-28981-path-traversal-vulnerability-in-hypermedia-rest-apis"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/28xxx/CVE-2022-28981.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-28981"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/liferay/liferay-portal","events":[{"introduced":"ec84d86679146b84af526f96471a730c340dda78"},{"last_affected":"75354f3482d7c5edb70f4cd72ed8664ce8079842"}],"database_specific":{"cpe":"cpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"7.4.0"},{"last_affected":"7.4.2"}],"source":"CPE_RANGE"}}],"versions":["7.4.2-ga3","7.4.1-ga2","7.4.0-ga1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-28981.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:N/A:N"}]}