Security advisory

{
  "id": "af0129509333e4a3e7e0926158d0896ba7d5793f82e28d004f6894ea50e4d3ad",
  "url": "https://osv.dev/vulnerability/CVE-2022-41710",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2022-41710",
    "summary": "Markdownify version 1.4.1 allows an external attacker to remotely obtain arbitrary local files on any client that attempts to view a malicious markdown file through Markdownify. This is possible because the application does not have a CSP policy (or at least not strict enough) and/or does not properly validate the contents of markdown files before rendering them.",
    "evidence": "osv:CVE-2022-41710",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2022-41710",
      "aliases": [
        "CVE-2022-41710",
        "GHSA-qqhf-xfhw-7884"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/amitmerchant1990/electron-markdownify",
              "type": "GIT",
              "events": [
                {
                  "introduced": "ced91436396eb95b4169b643456fb9ab451d791e"
                },
                {
                  "last_affected": "ced91436396eb95b4169b643456fb9ab451d791e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "1.4.1"
                      },
                      {
                        "last_affected": "1.4.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "cpe": "cpe:2.3:a:markdownify_project:markdownify:1.4.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.4.1"
                      },
                      {
                        "last_affected": "1.4.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.4.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-41710.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:45.593592023Z",
      "provider": "osv",
      "references": [
        "https://fluidattacks.com/advisories/noisestorm/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/41xxx/CVE-2022-41710.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-41710",
        "https://github.com/amitmerchant1990/electron-markdownify"
      ],
      "provider_metadata": {
        "cna_assigner": "Fluid Attacks",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/41xxx/CVE-2022-41710.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-41710",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 513649,
  "published_at": "2022-11-03T00:00:00+00:00"
}