{"id":"CVE-2021-33348","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-33348","generatedAt":"2026-10-28T06:48:46.099Z","title":"The \"set\" method of the \"Controller\" class of jfinal framework is not strictly filtered, which will lead to XSS vulnerabilities in some cases.","description":"An issue was discovered in JFinal framework v4.9.10 and below. The \"set\" method of the \"Controller\" class of jfinal framework is not strictly filtered, which will lead to XSS vulnerabilities in some cases.","published":"2021-06-24T15:15:08.000Z","lastModified":"2026-06-17T03:54:29.000Z","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":["jfinal/jfinal"],"epss":{"score":0.00641,"percentile":0.50522,"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 (0.64%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/jfinal/jfinal/issues/188","tags":["Exploit","Issue Tracking","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/jfinal/jfinal/issues/188","tags":["Exploit","Issue Tracking","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-33348","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."}