Security advisory

{
  "id": "b9da273087e2add8e2070b45bbbf6893cb1fb4270239e06a0b5b85895a8f36ad",
  "url": "https://osv.dev/vulnerability/CVE-2020-5620",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-5620",
    "summary": "Cross-site scripting vulnerability in Exment prior to v3.6.0 allows remote authenticated attackers to inject arbitrary script or HTML via a specially crafted file.",
    "evidence": "osv:CVE-2020-5620",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-5620",
      "aliases": [
        "CVE-2020-5620"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/exceedone/exment",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "578b798df776cc20147e49b4d626b943c6f0de80"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:exceedone:exment:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "3.6.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v3.5.4",
            "v3.5.3",
            "v3.5.0",
            "v3.4.2",
            "v3.4.1",
            "v3.4.0",
            "v3.3.2",
            "v3.3.1",
            "v3.3.0",
            "v3.2.8",
            "v3.2.7",
            "v3.2.4",
            "v3.2.6",
            "v3.2.5",
            "v3.2.3",
            "v3.2.2",
            "v3.2.1",
            "v3.2.0",
            "v3.1.14",
            "v3.1.13",
            "v3.1.12",
            "v3.1.11",
            "v3.1.10",
            "v3.1.9",
            "v3.1.8",
            "v3.1.7",
            "v3.1.6",
            "v3.1.5",
            "v3.1.4",
            "v3.1.3",
            "v3.1.2",
            "v3.1.1",
            "v3.1.0",
            "v3.0.22",
            "v3.0.21",
            "v3.0.20",
            "v3.0.19",
            "v3.0.18",
            "v3.0.17",
            "v3.0.16",
            "v3.0.15",
            "v3.0.14",
            "v3.0.13",
            "v3.0.12",
            "v3.0.11",
            "v3.0.10",
            "v3.0.9",
            "v3.0.8",
            "v3.0.7",
            "v3.0.6",
            "v3.0.5",
            "v3.0.4",
            "v3.0.3",
            "v3.0.2",
            "v3.0.0",
            "v3.0.1",
            "v2.1.12",
            "v2.1.11",
            "v2.1.10",
            "v2.1.9",
            "v2.1.8",
            "v2.1.7",
            "v2.1.6",
            "v2.1.5",
            "v2.1.4",
            "v2.1.3",
            "v2.1.2",
            "v2.1.1",
            "v2.1.0",
            "v2.0.6",
            "v2.0.5",
            "v2.0.4",
            "v2.0.3",
            "v2.0.2",
            "v2.0.1",
            "v2.0.0",
            "v1.4.2",
            "v1.4.1",
            "v1.4.0",
            "v1.3.5",
            "v1.3.4",
            "v1.3.3",
            "v1.3.2",
            "v1.3.1",
            "v1.3.0",
            "v1.2.12",
            "v1.2.11",
            "v1.2.10",
            "v1.2.9",
            "v1.2.8",
            "v1.2.7",
            "v1.2.6",
            "v1.2.5",
            "v1.2.4",
            "v1.2.0",
            "v1.1.8",
            "v1.1.7",
            "v1.1.6",
            "v1.1.1",
            "v1.1.0",
            "v1.0.3",
            "v1.0.2",
            "v1.0.1",
            "v1.0.0",
            "v0.2.2",
            "v0.2.1",
            "v0.2.0",
            "v0.1.5",
            "v0.1.4",
            "v0.1.2",
            "v0.1.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-5620.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:43.274115097Z",
      "provider": "osv",
      "references": [
        "https://exment.net/docs/#/weakness/20200819",
        "https://jvn.jp/en/jp/JVN88315581/"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-5620",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 435593,
  "published_at": "2020-08-25T03:15:09.633+00:00"
}