Security advisory

{
  "id": "5df2ebf71133519d5acb43dfad9b5d0c8802965beb5982dec79a5ef11edd8246",
  "url": "https://osv.dev/vulnerability/CVE-2019-20390",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-20390",
    "summary": "A Cross-Site Request Forgery (CSRF) vulnerability was discovered in Subrion CMS 4.2.1 that allows a remote attacker to remove files on the server without a victim's knowledge, by enticing an authenticated user to visit an attacker's web page. The application fails to validate the CSRF token for a GET request. An attacker can craft a panel/uploads/read.json?cmd=rm URL (removing this token) and send it to the victim.",
    "evidence": "osv:CVE-2019-20390",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2019-20390",
      "aliases": [
        "CVE-2019-20390",
        "GHSA-c4wx-3x5q-hf4w"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/intelliants/subrion",
              "type": "GIT",
              "events": [
                {
                  "introduced": "b8d2c1b2d71120bb55162722818f49ddcd064108"
                },
                {
                  "last_affected": "b8d2c1b2d71120bb55162722818f49ddcd064108"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:intelliants:subrion:4.2.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "4.2.1"
                      },
                      {
                        "last_affected": "4.2.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.2.1",
            "v4.2.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20390.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:25.811303376Z",
      "provider": "osv",
      "references": [],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-20390",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 431447,
  "published_at": "2020-05-15T18:15:13.417+00:00"
}