{"id":"CVE-2022-28977","details":"HtmlUtil.escapeRedirect in Liferay Portal 7.3.1 through 7.4.2, and Liferay DXP 7.0 fix pack 91 through 101, 7.1 fix pack 17 through 25, 7.2 fix pack 5 through 14, and 7.3 before service pack 3 can be circumvented by using multiple forward slashes, which allows remote attackers to redirect users to arbitrary external URLs via the (1) 'redirect` parameter (2) `FORWARD_URL` parameter, and (3) others parameters that rely on HtmlUtil.escapeRedirect.","aliases":["GHSA-w397-9p2j-6x23"],"modified":"2026-09-05T03:30:48.753285935Z","published":"2022-09-22T00:02:08Z","database_specific":{"unresolved_ranges":[{"source":"DESCRIPTION","extracted_events":[{"introduced":"7.3.1"},{"fixed":"7.4.2"},{"introduced":"91"},{"fixed":"101"},{"introduced":"17"},{"fixed":"25"},{"introduced":"5"},{"fixed":"14"},{"introduced":"7.3"}]}],"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/28xxx/CVE-2022-28977.json"},"references":[{"type":"WEB","url":"https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-28977-htmlutil.escaperedirect-circumvention-with-multiple-forward-slash"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/28xxx/CVE-2022-28977.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-28977"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/liferay/liferay-portal","events":[{"introduced":"4ffdd7225ef4a5fd922703263a3006a741a4d8d0"},{"fixed":"75354f3482d7c5edb70f4cd72ed8664ce8079842"}],"database_specific":{"source":"DESCRIPTION","extracted_events":[{"introduced":"7.3.1"},{"fixed":"7.4.2"}]}}],"versions":["7.4.1-ga2","7.4.0-ga1","7.3.5-ga6","7.3.4-ga5","test-fix-pack-base-7310","7.3.3-ga4","7.3.2-ga3","7.3.1-ga2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-28977.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}