thautwarm vscode-diana Jinja2 Template Gen.py injection

{
  "id": "03691bfa4bb02d3d3b91207a399966535ed89b3226b8f6f013928d2a37542e36",
  "url": "https://osv.dev/vulnerability/CVE-2025-3804",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "thautwarm vscode-diana Jinja2 Template Gen.py injection",
    "summary": "A vulnerability classified as critical has been found in thautwarm vscode-diana 0.0.1. Affected is an unknown function of the file Gen.py of the component Jinja2 Template Handler. The manipulation leads to injection. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.",
    "evidence": "osv:CVE-2025-3804",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2025-3804",
      "aliases": [
        "CVE-2025-3804"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/thautwarm/vscode-diana",
              "type": "GIT",
              "events": [
                {
                  "introduced": "621b7662de22242ce0a6b5e1ecf40f6a4dd24db6"
                },
                {
                  "last_affected": "621b7662de22242ce0a6b5e1ecf40f6a4dd24db6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0.0.1"
                      },
                      {
                        "last_affected": "0.0.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-3804.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:36.917422972Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/3xxx/CVE-2025-3804.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-3804",
        "https://vuldb.com/?id.305658",
        "https://vuldb.com/?submit.554779",
        "https://github.com/thautwarm/vscode-diana/issues/1",
        "https://github.com/thautwarm/vscode-diana/issues/1#issue-2982880456",
        "https://vuldb.com/?ctiid.305658"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-707",
          "CWE-74"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/3xxx/CVE-2025-3804.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-3804",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 504219,
  "published_at": "2025-04-19T15:31:04.195+00:00"
}