Junie CLI — security advisory

{
  "id": "138e73b3f0af15caa40a540ebb3f29067a2f87d821f575458a0bf313679cc3b8",
  "url": "https://www.cve.org/CVERecord?id=CVE-2026-117530",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-117530",
    "summary": "In JetBrains Junie CLI before 26.8.17 command execution was possible due to incomplete validation of allowlisted commands",
    "evidence": "cve:CVE-2026-117530",
    "products": [
      {
        "name": {
          "value": "Junie CLI",
          "evidence": "/containers/cna/affected/0/product"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-117530",
      "aliases": [
        "CVE-2026-117530"
      ],
      "metrics": [
        {
          "format": "CVSS",
          "cvssV3_1": {
            "scope": "UNCHANGED",
            "version": "3.1",
            "baseScore": 6.7,
            "attackVector": "LOCAL",
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "integrityImpact": "HIGH",
            "userInteraction": "REQUIRED",
            "attackComplexity": "HIGH",
            "availabilityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "confidentialityImpact": "HIGH"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "affected": [
        {
          "vendor": "JetBrains",
          "product": "Junie CLI",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "26.8.17",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "modified": "2026-10-27T10:21:27.255Z",
      "provider": "cve",
      "references": [
        "https://www.jetbrains.com/privacy-security/issues-fixed/"
      ],
      "provider_metadata": {
        "cna": {
          "orgId": "547ada31-17d8-4964-bc5f-1b8238ba8014",
          "shortName": "JetBrains",
          "dateUpdated": "2026-10-27T10:21:27.255Z"
        }
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-117530",
        "evidence": "/cveMetadata/cveId"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/containers/cna/metrics"
  },
  "source_id": "core-cve",
  "document_id": 391816,
  "published_at": "2026-10-27T10:21:27.255+00:00"
}