Security advisory

{
  "id": "797dde15657544105e1793313ec4ce32f7ddb8c4363837fded78a443274439b1",
  "url": "https://osv.dev/vulnerability/CVE-2020-17363",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-17363",
    "summary": "USVN (aka User-friendly SVN) before 1.0.9 allows remote code execution via shell metacharacters in the number_start or number_end parameter to LastHundredRequest (aka lasthundredrequestAction) in the Timeline module. NOTE: this may overlap CVE-2020-25069.",
    "evidence": "osv:CVE-2020-17363",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2020-17363",
      "aliases": [
        "CVE-2020-17363"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/usvn/usvn",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "08401edbd528c8e3b07bca9a4b320ca1c9d91424"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:usvn:usvn:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.0.9"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.0.7",
            "1.0.6",
            "1.0.5",
            "delete",
            "1.0.4",
            "1.0.3",
            "1.0.2",
            "1.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17363.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:26.043204064Z",
      "provider": "osv",
      "references": [
        "https://sysdream.com/news/lab/2020-08-12-cve-2020-17363-usvn-remote-code-execution/"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-17363",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 431525,
  "published_at": "2020-12-31T02:15:12.433+00:00"
}