{"id":"CVE-2021-3314","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-3314","generatedAt":"2026-10-27T20:21:12.261Z","title":"Oracle GlassFish Server 3.1.2.18 and below allows /common/logViewer/logViewer.jsf XSS.","description":"Oracle GlassFish Server 3.1.2.18 and below allows /common/logViewer/logViewer.jsf XSS. A malicious user can cause an administrator user to supply dangerous content to the vulnerable page, which is then reflected back to the user and executed by the web browser. The most common mechanism for delivering malicious content is to include it as a parameter in a URL that is posted publicly or e-mailed directly to victims. NOTE: This vulnerability only affects products that are no longer supported by the maintainer","published":"2021-06-25T16:15:17.000Z","lastModified":"2026-06-17T04:04:56.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","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"},"cwe":["CWE-79"],"affected":["oracle/glassfish server"],"epss":{"score":0.00926,"percentile":0.60211,"date":"2026-10-26","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 (0.93%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://n4nj0.github.io/advisories/oracle-glassfish-reflected-xss/","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.gruppotim.it/redteam","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://n4nj0.github.io/advisories/oracle-glassfish-reflected-xss/","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.gruppotim.it/redteam","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-3314","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."}