{"id":"GHSA-75x7-w445-5gwr","summary":"Liferay Portal Vulnerable to XSS via a Knowledge Base Article Title","details":"XSS exists in Liferay Portal before 7.0 CE GA4 via a Knowledge Base article title.","aliases":["CVE-2017-12647"],"modified":"2025-08-08T21:43:25.486994Z","published":"2022-05-17T02:15:41Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2025-08-08T20:37:00Z","nvd_published_at":"2017-08-07T16:29:00Z","cwe_ids":["CWE-79"],"severity":"MODERATE"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-12647"},{"type":"WEB","url":"https://github.com/brianchandotcom/liferay-portal/pull/48901"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/12c56b7f068416f02de56e29342b078d5d12b2b8"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/36b21590d1cac644864b10fbec02c2cac20098b3"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/461278bda30e7ec9e30270d0bbd70129383f7721"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/ef2ba080f53924d2437c021280f5ba70ba88c51d"},{"type":"PACKAGE","url":"https://github.com/liferay/liferay-portal"},{"type":"WEB","url":"https://web.archive.org/web/20201101000000*/https://dev.liferay.com/web/community-security-team/known-vulnerabilities/liferay-portal-70/-/asset_publisher/cjE0ourZXJZE/content/cst-7017-multiple-xss-vulnerabilities"}],"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":"7.0.3-ga4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-75x7-w445-5gwr/GHSA-75x7-w445-5gwr.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}