Security advisory

{
  "id": "ff47fbbe59a42fa863fad5a89a033b33a3f34df83a3a28233fe5104bb483962e",
  "url": "https://osv.dev/vulnerability/CVE-2021-41411",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-41411",
    "summary": "drools <=7.59.x is affected by an XML External Entity (XXE) vulnerability in KieModuleMarshaller.java. The Validator class is not used correctly, resulting in the XXE injection vulnerability.",
    "evidence": "osv:CVE-2021-41411",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2021-41411",
      "aliases": [
        "CVE-2021-41411",
        "GHSA-rc57-9r3x-98cq"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/apache/incubator-kie",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "653a47ca6f3c42c0776a028fb1ff1c572bdbc1e8"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:redhat:drools:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "7.6.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "before_reteoo_removal",
            "summit2016",
            "b4_uf_0.5.x",
            "6.0.0.Beta1",
            "6.0.0.Alpha9",
            "6.0.0.Alpha8",
            "6.0.0.Alpha7",
            "6.0.0.Alpha1",
            "5.5.0.Beta1",
            "5.3.0.Beta1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-41411.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:41.127140777Z",
      "provider": "osv",
      "references": [
        "https://github.com/kiegroup/drools/pull/3808"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-41411",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 435078,
  "published_at": "2022-06-16T10:15:09.007+00:00"
}