{"id":"CVE-2017-12647","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-12647","generatedAt":"2026-10-28T19:05:56.504Z","title":"XSS exists in Liferay Portal before 7.0 CE GA4 via a Knowledge Base article title.","description":"XSS exists in Liferay Portal before 7.0 CE GA4 via a Knowledge Base article title.","published":"2017-08-07T16:29:00.000Z","lastModified":"2026-06-17T01:03:44.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":6.1,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"cwe":["CWE-79"],"affected":["liferay/liferay portal"],"epss":{"score":0.00748,"percentile":0.54672,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.75%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://dev.liferay.com/web/community-security-team/known-vulnerabilities/liferay-portal-70/-/asset_publisher/cjE0ourZXJZE/content/cst-7017-multiple-xss-vulnerabilities","tags":["Issue Tracking","Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/brianchandotcom/liferay-portal/pull/48901","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://dev.liferay.com/web/community-security-team/known-vulnerabilities/liferay-portal-70/-/asset_publisher/cjE0ourZXJZE/content/cst-7017-multiple-xss-vulnerabilities","tags":["Issue Tracking","Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/brianchandotcom/liferay-portal/pull/48901","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-12647","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}