Security advisory

{
  "id": "b0c541730103dce9b4b21f27d854b4266b0368ee5681f6929cb74c3b4c9a37fd",
  "url": "https://osv.dev/vulnerability/CVE-2021-32568",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-32568",
    "summary": "mrdoc is vulnerable to Deserialization of Untrusted Data",
    "evidence": "osv:CVE-2021-32568",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2021-32568",
      "aliases": [
        "CVE-2021-32568"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/zmister2016/mrdoc",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "24ab4f5b2782b4511dd93127157cdb2464dfbab6"
                },
                {
                  "fixed": "bb49e1287700b4e7681eab544c61093821ce72f6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:mrdoc:mrdoc:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "0.7.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "bb49e1287700b4e7681eab544c61093821ce72f6"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.7.0",
            "v0.6.9",
            "v0.6.8",
            "v0.6.7",
            "v0.6.6",
            "v0.6.5",
            "v0.6.4",
            "v0.6.3",
            "v0.6.2",
            "v0.6.1",
            "v0.6.0",
            "v0.5.9",
            "v0.5.8",
            "v0.5.7",
            "v0.5.6",
            "v0.5.5",
            "v0.5.4",
            "v0.5.3",
            "v0.5.2",
            "v0.5.1",
            "v0.5.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-32568.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:42.055810189Z",
      "provider": "osv",
      "references": [
        "https://github.com/zmister2016/mrdoc/commit/bb49e1287700b4e7681eab544c61093821ce72f6",
        "https://huntr.dev/bounties/04fc04b3-2dc1-4cad-a090-e403cd66b5ad"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-32568",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385921,
  "published_at": "2021-09-06T12:15:07.97+00:00"
}