Security advisory

{
  "id": "eedb11fc89946b2b413090057d40cce19a3a04f233a5eb7464c7fc7afb0edd88",
  "url": "https://osv.dev/vulnerability/CVE-2017-17793",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-17793",
    "summary": "Information Disclosure vulnerability in creer_fichier_zip in admin/maintenance.php in BlogoText through 3.7.6 allows remote attackers to defeat a filename-randomization protection mechanism, and read backup archives on Windows servers, by providing the archiv~1.zip name (aka an 8.3 filename).",
    "evidence": "osv:CVE-2017-17793",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2017-17793",
      "aliases": [
        "CVE-2017-17793"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/blogotext/blogotext",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "54819de7b6e8563bc63cd5e95946393b5396995a"
                },
                {
                  "fixed": "101dc1d37010a1d877d6961ed2f32d089c708e91"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:blogotext_project:blogotext:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "3.7.6"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "101dc1d37010a1d877d6961ed2f32d089c708e91"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.7.6",
            "3.7.5",
            "3.7.4",
            "3.7.3",
            "3.7.2",
            "3.7.1",
            "3.7.0",
            "3.4.8",
            "3.4.7",
            "3.1.0",
            "3.0.4",
            "3.0.0",
            "3.0.0-pre",
            "2.1.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-17793.json"
          }
        }
      ],
      "modified": "2026-10-20T10:47:47.775471642Z",
      "provider": "osv",
      "references": [
        "https://github.com/BlogoText/blogotext/issues/345",
        "https://github.com/BlogoText/blogotext/commit/101dc1d37010a1d877d6961ed2f32d089c708e91"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2017-17793",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 379724,
  "published_at": "2017-12-20T09:29:01.693+00:00"
}