Security advisory

{
  "id": "4dc27318ddd7fa347e1f461218a376b5040d54e5134f6f19b6321b6aaffbb04e",
  "url": "https://osv.dev/vulnerability/CVE-2025-46651",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2025-46651",
    "summary": "Tiny File Manager through 2.6 contains a server-side request forgery (SSRF) vulnerability in the URL upload feature. Due to insufficient validation of user-supplied URLs, an attacker can send crafted requests to localhost by using http://www.127.0.0.1.example.com/ or a similarly constructed domain name. This may lead to unauthorized port scanning or access to internal-only services.",
    "evidence": "osv:CVE-2025-46651",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2025-46651",
      "aliases": [
        "CVE-2025-46651"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/prasathmani/tinyfilemanager",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "232fc78f2e3d1d36171fe7c766283aa2d1424f0d"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.6"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "cpe": "cpe:2.3:a:prasathmani:tiny_file_manager:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.6"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.6",
            "2.5.0",
            "2.4.7",
            "2.4.3",
            "2.4.1",
            "2.4.0",
            "2.3.8",
            "2.3.4",
            "2.3",
            "2.2.0",
            "2.0.2",
            "2.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-46651.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:35.931088669Z",
      "provider": "osv",
      "references": [
        "https://github.com/prasathmani/tinyfilemanager/blob/master/tinyfilemanager.php#L608",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/46xxx/CVE-2025-46651.json",
        "https://github.com/RobertoLuzanilla/tinyfilemanager-security-advisories/blob/main/CVE-2025-46651.md",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-46651"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/46xxx/CVE-2025-46651.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-46651",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 503307,
  "published_at": "2026-02-03T00:00:00+00:00"
}