{"id":"CVE-2026-100266","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-100266","generatedAt":"2026-10-28T02:58:06.886Z","title":"In JetBrains Hub before 2026.2.52366 missing authorisation allowed authenticated users to send arbitrary emails from the server's trusted address","description":"In JetBrains Hub before 2026.2.52366 missing authorisation allowed authenticated users to send arbitrary emails from the server's trusted address","published":"2026-09-30T16:16:58.000Z","lastModified":"2026-10-02T16:47:11.000Z","status":"Analyzed","sourceIdentifier":"cve@jetbrains.com","cvss":{"version":"3.1","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-862"],"affected":["jetbrains/hub"],"epss":{"score":0.00228,"percentile":0.13421,"date":"2026-10-26","history":[{"date":"2026-10-01","score":0.00299,"percentile":0.2046}]},"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 (0.23%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"scored","label":"Newly scored","at":"2026-10-02T18:00:06.000Z","detail":{"from":"7.7","score":"6.5","severity":"MEDIUM","fromSeverity":"HIGH"},"summary":"Now scored CVSS 6.5 MEDIUM (was 7.7)."},{"kind":"new","label":"New CVE","at":"2026-09-30T16:16:58.000Z","detail":{"score":"7.7","severity":"HIGH","publishedAt":"2026-09-30T16:16:57.707Z"},"summary":"New CVE, medium severity (CVSS 6.5)."}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","tags":["Vendor Advisory"],"source":"cve@jetbrains.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-100266","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."}