{"id":"CVE-2021-35463","aliases":["GHSA-9h7f-5hc8-cj5f"],"url":"https://o3.security/vulnerability/CVE-2021-35463","summary":"Liferay Portal cross-site scripting (XSS) vulnerability in the Frontend Taglib module","details":"Cross-site scripting (XSS) vulnerability in the Frontend Taglib module in Liferay Portal 7.4.0 allows remote attackers to inject arbitrary web script or HTML into the management toolbar search via the `keywords` parameter.","published":"2021-08-04T14:15:08.377Z","modified":"2026-07-08T23:57:41.185440Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.liferay.portal:release.portal.bom","fixedVersion":"7.4.1"},{"ecosystem":"Maven","name":"com.liferay:com.liferay.frontend.taglib.clay","fixedVersion":"7.1.15"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120850663"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T23:57:41.185440Z"}}