Security advisory

{
  "id": "d88a8d2ed09eb7a67d3f8189d204045a843265a69b666201be487da1b8fa1e68",
  "url": "https://osv.dev/vulnerability/CVE-2019-14670",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-14670",
    "summary": "Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of user-supplied data in the bill name field. The JavaScript code is executed during rule-from-bill creation.",
    "evidence": "osv:CVE-2019-14670",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2019-14670",
      "aliases": [
        "CVE-2019-14670"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/firefly-iii/firefly-iii",
              "type": "GIT",
              "events": [
                {
                  "introduced": "7d482aa24cf20ce099400618f4089e641da3b930"
                },
                {
                  "last_affected": "7d482aa24cf20ce099400618f4089e641da3b930"
                },
                {
                  "fixed": "692b256f3f6d9eab992a72eb042844220b314054"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:firefly-iii:firefly_iii:4.7.17.3:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "4.7.17.3"
                      },
                      {
                        "last_affected": "4.7.17.3"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "range": [
                      {
                        "fixed": "692b256f3f6d9eab992a72eb042844220b314054"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.7.17.3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14670.json"
          }
        }
      ],
      "modified": "2026-10-20T10:49:32.489895732Z",
      "provider": "osv",
      "references": [
        "https://github.com/firefly-iii/firefly-iii/commit/692b256f3f6d9eab992a72eb042844220b314054",
        "https://github.com/firefly-iii/firefly-iii/issues/2365"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-14670",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 380530,
  "published_at": "2019-08-05T20:15:12.127+00:00"
}