{"id":"CVE-2026-111091","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-111091","generatedAt":"2026-10-28T03:42:10.106Z","title":"In JetBrains Junie CLI before 26.8.3 code execution was possible via an untrusted project's MCP server configuration","description":"In JetBrains Junie CLI before 26.8.3 code execution was possible via an untrusted project's MCP server configuration","published":"2026-10-15T16:17:49.000Z","lastModified":"2026-10-15T17:17:16.000Z","status":"Awaiting Analysis","sourceIdentifier":"cve@jetbrains.com","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-829"],"affected":[],"epss":{"score":0.00135,"percentile":0.02946,"date":"2026-10-27","history":[{"date":"2026-10-16","score":0.00135,"percentile":0.02644}]},"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 (0.14%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-15T16:17:49.000Z","detail":{"score":"7.8","severity":"HIGH","publishedAt":"2026-10-15T16:17:48.637Z"},"summary":"New CVE, high severity (CVSS 7.8)."}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","source":"cve@jetbrains.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-111091","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."}