Security advisory

{
  "id": "1cbe6814f337cf1cd3b53d690c2565f3658986db6df163aa9a394ac22eb1cb9b",
  "url": "https://osv.dev/vulnerability/CVE-2018-3820",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-3820",
    "summary": "Kibana versions after 6.1.0 and before 6.1.3 had a cross-site scripting (XSS) vulnerability in labs visualizations that could allow an attacker to obtain sensitive information from or perform destructive actions on behalf of other Kibana users.",
    "evidence": "osv:CVE-2018-3820",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-3820",
      "aliases": [
        "CVE-2018-3820"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/elastic/elasticsearch",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "af51318f6aea4506cff85dcff4cb99c86212f84c"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "6.1.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v6.1.2",
            "v6.1.1",
            "v6.1.0",
            "v6.0.0-alpha2",
            "v6.0.0-alpha1",
            "v1.0.0.RC1",
            "v1.0.0.Beta2",
            "v1.0.0.Beta1",
            "v0.90.0",
            "v0.90.0.RC2",
            "v0.90.0.RC1",
            "v0.90.0.Beta1",
            "v0.20.0.RC1",
            "v0.19.0",
            "v0.19.0.RC3",
            "v0.19.0.RC2",
            "v0.19.0.RC1",
            "v0.18.0",
            "v0.17.0",
            "v0.16.0",
            "v0.15.0",
            "v0.14.0",
            "v0.13.0",
            "v0.12.0",
            "v0.11.0",
            "v0.10.0",
            "v0.9.0",
            "v0.8.0",
            "v0.7.1",
            "v0.7.0",
            "v0.6.0",
            "v0.5.1",
            "v0.5.0",
            "v0.4.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-3820.json"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://github.com/elastic/kibana",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3db3deaf7462e4deb623412b331718062bae3d77"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "6.1.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v6.1.2",
            "v6.1.1",
            "v6.1.0",
            "v6.0.0-alpha2",
            "v6.0.0-alpha1",
            "v5.0.0-alpha5",
            "v4.2.0-beta1",
            "v4.0.0-beta3",
            "v4.0.0-beta2",
            "v4.0.0-beta1.1",
            "v4.0.0-beta1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-3820.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:38.667619502Z",
      "provider": "osv",
      "references": [
        "https://discuss.elastic.co/t/elastic-stack-6-1-3-and-5-6-7-security-update/117683"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-3820",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 434508,
  "published_at": "2018-03-30T20:29:00.383+00:00"
}