{"id":"CVE-2018-11227","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-11227","generatedAt":"2026-10-28T19:05:44.845Z","title":"Monstra CMS 3.0.4 and earlier has XSS via index.php.","description":"Monstra CMS 3.0.4 and earlier has XSS via index.php.","published":"2019-07-03T16:15:10.000Z","lastModified":"2026-06-17T01:35:32.000Z","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":["monstra/monstra cms"],"epss":{"score":0.04733,"percentile":0.91804,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.05853,"percentile":0.92903},{"date":"2026-09-22","score":0.04733,"percentile":0.91441}]},"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 (4.73%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/monstra-cms/monstra/issues","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/monstra-cms/monstra/issues/438","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/44646","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://github.com/monstra-cms/monstra/issues","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/monstra-cms/monstra/issues/438","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/44646","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-11227","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."}