Security advisory

{
  "id": "b1aced992ced40bf93e5f3bf0eb26524379a85db54dcac4524d0ee16c19c9347",
  "url": "https://osv.dev/vulnerability/CVE-2019-20627",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-20627",
    "summary": "AutoUpdater.cs in AutoUpdater.NET before 1.5.8 allows XXE.",
    "evidence": "osv:CVE-2019-20627",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2019-20627",
      "aliases": [
        "CVE-2019-20627",
        "GHSA-75p2-hgw4-g7f7"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/ravibpatel/autoupdater.net",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1dc25f2bea6ea522dbac1512b5563c4746d539c3"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:rbsoft:autoupdater.net:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.5.8"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "1dc25f2bea6ea522dbac1512b5563c4746d539c3"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "1dc25f2bea6ea522dbac1512b5563c4746d539c3"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v1.5.8"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.5.7",
            "v1.5.6",
            "v1.5.5",
            "v1.5.4",
            "v1.5.3",
            "v1.5.2",
            "v1.5.1",
            "v1.5",
            "v1.4.11",
            "v1.4.10",
            "v1.4.9",
            "v1.4.8",
            "v1.4.7",
            "v1.4.6",
            "v1.4.5",
            "v1.4.4",
            "v1.4.3",
            "v1.4.2",
            "v1.4.1",
            "v1.4.0",
            "v1.3.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20627.json"
          }
        }
      ],
      "modified": "2026-10-20T10:52:40.191531181Z",
      "provider": "osv",
      "references": [
        "https://github.com/ravibpatel/AutoUpdater.NET/releases/tag/v1.5.8",
        "https://github.com/ravibpatel/AutoUpdater.NET/commit/1dc25f2bea6ea522dbac1512b5563c4746d539c3",
        "https://www.doyler.net/security-not-included/autoupdater-net-vulnerability"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-20627",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 383726,
  "published_at": "2020-03-23T17:15:15.3+00:00"
}