{"id":"CVE-2021-28655","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-28655","generatedAt":"2026-10-27T20:20:37.826Z","title":"The improper Input Validation vulnerability in \"”Move folder to Trash” feature of Apache Zeppelin allows an attacker to delete the arbitrary files.","description":"The improper Input Validation vulnerability in \"”Move folder to Trash” feature of Apache Zeppelin allows an attacker to delete the arbitrary files.  This issue affects Apache Zeppelin Apache Zeppelin version 0.9.0 and prior versions.","published":"2022-12-16T13:15:09.000Z","lastModified":"2026-06-17T03:46:43.000Z","status":"Modified","sourceIdentifier":"security@apache.org","cvss":{"version":"3.1","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L"},"cwe":["CWE-20"],"affected":["apache/zeppelin"],"epss":{"score":0.01641,"percentile":0.76215,"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 (1.64%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://lists.apache.org/thread/bxs056g3xlsofz0jb3wny9dw4llwptd2","tags":["Mailing List","Vendor Advisory"],"source":"security@apache.org"},{"url":"https://lists.apache.org/thread/bxs056g3xlsofz0jb3wny9dw4llwptd2","tags":["Mailing List","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-28655","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."}