Security advisory

{
  "id": "194986e9ad20eb19b7bfe8de0d76a6ac4b54ddcb9e8f8c3ce1269eeb8e8bfad0",
  "url": "https://osv.dev/vulnerability/CVE-2017-6486",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-6486",
    "summary": "A Cross-Site Scripting (XSS) issue was discovered in reasoncms before 4.7.1. The vulnerability exists due to insufficient filtration of user-supplied data (nyroModalSel) passed to the \"reasoncms-master/www/nyroModal/demoSent.php\" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.",
    "evidence": "osv:CVE-2017-6486",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2017-6486",
      "aliases": [
        "CVE-2017-6486"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/reasoncms/reasoncms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "fa0b0cc49183af587a4a17ce547e5c81d0352128"
                },
                {
                  "fixed": "22e74e284787b04dd6d466653af03e0302b68d43"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:reasoncms:reasoncms:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "4.7"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "22e74e284787b04dd6d466653af03e0302b68d43"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v4.7.1"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v4.7",
            "v4.7-rc.3",
            "v4.7-rc.2",
            "v4.7-rc",
            "v4.5",
            "v4.4",
            "v4.3",
            "v4.2",
            "v4.1",
            "v4.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-6486.json"
          }
        }
      ],
      "modified": "2026-10-20T10:49:59.738791254Z",
      "provider": "osv",
      "references": [
        "https://github.com/reasoncms/reasoncms/releases/tag/v4.7.1",
        "https://github.com/reasoncms/reasoncms/issues/264"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2017-6486",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 381120,
  "published_at": "2017-03-05T20:59:00.463+00:00"
}