{"id":"CVE-2021-31902","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-31902","generatedAt":"2026-10-27T20:20:30.348Z","title":"In JetBrains YouTrack before 2020.6.6600, access control during the exporting of issues was implemented improperly.","description":"In JetBrains YouTrack before 2020.6.6600, access control during the exporting of issues was implemented improperly.","published":"2021-05-11T12:15:08.000Z","lastModified":"2026-06-17T03:52:28.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-732"],"affected":["jetbrains/youtrack"],"epss":{"score":0.01192,"percentile":0.67783,"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":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.19%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://blog.jetbrains.com","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://blog.jetbrains.com/blog/2021/05/07/jetbrains-security-bulletin-q1-2021/","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://blog.jetbrains.com","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://blog.jetbrains.com/blog/2021/05/07/jetbrains-security-bulletin-q1-2021/","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-31902","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."}