Security advisory

{
  "id": "8d7c851731a095739c7d684d43f4d8ca8f56d473501f4e4b3b2074241aaa287d",
  "url": "https://osv.dev/vulnerability/CVE-2021-37534",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-37534",
    "summary": "app/View/GalaxyClusters/add.ctp in MISP 2.4.146 allows Stored XSS when forking a galaxy cluster.",
    "evidence": "osv:CVE-2021-37534",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-37534",
      "aliases": [
        "CVE-2021-37534"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/misp/misp",
              "type": "GIT",
              "events": [
                {
                  "introduced": "396d838f83e14a8c6799dfa902716fa15c93df38"
                },
                {
                  "last_affected": "396d838f83e14a8c6799dfa902716fa15c93df38"
                },
                {
                  "fixed": "78edbbca64a1edc4390560cc106d0d418064355d"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:misp-project:misp:2.4.146:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.4.146"
                      },
                      {
                        "last_affected": "2.4.146"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "range": [
                      {
                        "fixed": "78edbbca64a1edc4390560cc106d0d418064355d"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.4.146",
            "v2.4.146"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37534.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:49.269857630Z",
      "provider": "osv",
      "references": [
        "https://github.com/MISP/MISP/commit/78edbbca64a1edc4390560cc106d0d418064355d"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-37534",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 386208,
  "published_at": "2021-07-26T14:15:07.92+00:00"
}