Security advisory

{
  "id": "9254dafe13cc5ceedf4f3c317e36b15c2482b45a7a509a96059eabc1de10335f",
  "url": "https://osv.dev/vulnerability/CVE-2021-27940",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-27940",
    "summary": "resources/public/js/orchestrator.js in openark orchestrator before 3.2.4 allows XSS via the orchestrator-msg parameter.",
    "evidence": "osv:CVE-2021-27940",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-27940",
      "aliases": [
        "CVE-2021-27940",
        "GHSA-752c-vfpf-cp2w"
      ],
      "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/openark/orchestrator",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "340578e0d74b1f47112b6b019060790221a50a25"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:openark:orchestrator:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "3.2.4"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "340578e0d74b1f47112b6b019060790221a50a25"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v3.2.4"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v3.1.1",
            "v3.2.3",
            "v3.2.2",
            "3.2.1.beta",
            "v3.2.0.beta",
            "v3.1.4",
            "v3.0.14",
            "v3.1.3",
            "v3.1.2",
            "v3.1.0",
            "v3.0.13",
            "v3.0.12",
            "v3.0.11",
            "v3.0.10",
            "v3.0.9",
            "v3.0.8",
            "v3.0.7",
            "v3.0.6",
            "v3.0.5",
            "v3.0.3",
            "v3.0.2",
            "v3.0.1.pre-release",
            "v3.0.pre-release",
            "v2.1.5",
            "v2.1.4",
            "v2.1.2",
            "v2.1.0",
            "v2.0.3",
            "v2.0.2",
            "v2.0.1",
            "v2.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27940.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:36.119089403Z",
      "provider": "osv",
      "references": [
        "https://github.com/openark/orchestrator/releases/tag/v3.2.4",
        "https://github.com/openark/orchestrator/pull/1313",
        "https://www.youtube.com/watch?v=DOYm0DIS3Us"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-27940",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385704,
  "published_at": "2021-03-03T22:15:12.503+00:00"
}