{
  "document" : {
    "aggregate_severity" : {
      "text" : "hoch"
    },
    "category" : "csaf_base",
    "csaf_version" : "2.0",
    "distribution" : {
      "tlp" : {
        "label" : "WHITE",
        "url" : "https://www.first.org/tlp/"
      }
    },
    "lang" : "de-DE",
    "notes" : [ {
      "category" : "legal_disclaimer",
      "text" : "Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen."
    }, {
      "category" : "description",
      "text" : "n8n ist ein Workflow-Automatisierungstool, mit dem verschiedene Anwendungen und Dienste miteinander verbunden werden können, um Aufgaben zu automatisieren.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in n8n ausnutzen, um beliebigen Programmcode auszuführen, Sicherheitsmaßnahmen zu umgehen, SQL-Injection-Angriffe durchzuführen, Daten zu manipulieren oder vertrauliche Informationen offenzulegen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- Sonstiges\n- UNIX\n- Windows",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2026-1519 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1519.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-1519 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1519"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-3875-8gcx-7v46 vom 2026-05-12",
      "url" : "https://github.com/n8n-io/n8n/security/advisories/GHSA-3875-8gcx-7v46"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-57g9-58c2-xjg3 vom 2026-05-12",
      "url" : "https://github.com/n8n-io/n8n/security/advisories/GHSA-57g9-58c2-xjg3"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-6h4j-wcr9-2vg7 vom 2026-05-12",
      "url" : "https://github.com/n8n-io/n8n/security/advisories/GHSA-6h4j-wcr9-2vg7"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-c8xv-5998-g76h vom 2026-05-12",
      "url" : "https://github.com/n8n-io/n8n/security/advisories/GHSA-c8xv-5998-g76h"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-mhrx-qhrj-673w vom 2026-05-12",
      "url" : "https://github.com/n8n-io/n8n/security/advisories/GHSA-mhrx-qhrj-673w"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-wrwr-h859-xh2r vom 2026-05-12",
      "url" : "https://github.com/n8n-io/n8n/security/advisories/GHSA-wrwr-h859-xh2r"
    } ],
    "source_lang" : "en-US",
    "title" : "n8n: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-05-17T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-05-18T05:46:13.889+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2026-1519",
      "initial_release_date" : "2026-05-12T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-05-12T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-05-17T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Ergänzung Version 2.21.1; Anpassung Versionszuordnungen"
      } ],
      "status" : "final",
      "version" : "2"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<2.20.0",
          "product" : {
            "name" : "n8n n8n <2.20.0",
            "product_id" : "T054013"
          }
        }, {
          "category" : "product_version",
          "name" : "2.20.0",
          "product" : {
            "name" : "n8n n8n 2.20.0",
            "product_id" : "T054013-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:n8n:n8n:2.20.0"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<1.123.43",
          "product" : {
            "name" : "n8n n8n <1.123.43",
            "product_id" : "T054014"
          }
        }, {
          "category" : "product_version",
          "name" : "1.123.43",
          "product" : {
            "name" : "n8n n8n 1.123.43",
            "product_id" : "T054014-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:n8n:n8n:1.123.43"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<2.22.1",
          "product" : {
            "name" : "n8n n8n <2.22.1",
            "product_id" : "T054015"
          }
        }, {
          "category" : "product_version",
          "name" : "2.22.1",
          "product" : {
            "name" : "n8n n8n 2.22.1",
            "product_id" : "T054015-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:n8n:n8n:2.22.1"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<2.20.7",
          "product" : {
            "name" : "n8n n8n <2.20.7",
            "product_id" : "T054016"
          }
        }, {
          "category" : "product_version",
          "name" : "2.20.7",
          "product" : {
            "name" : "n8n n8n 2.20.7",
            "product_id" : "T054016-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:n8n:n8n:2.20.7"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<2.21.1",
          "product" : {
            "name" : "n8n n8n <2.21.1",
            "product_id" : "T054228"
          }
        }, {
          "category" : "product_version",
          "name" : "2.21.1",
          "product" : {
            "name" : "n8n n8n 2.21.1",
            "product_id" : "T054228-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:n8n:n8n:2.21.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "n8n"
      } ],
      "category" : "vendor",
      "name" : "n8n"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-44789",
    "product_status" : {
      "known_affected" : [ "T054228", "T054016", "T054015", "T054014" ]
    },
    "release_date" : "2026-05-12T22:00:00.000+00:00",
    "title" : "CVE-2026-44789"
  }, {
    "cve" : "CVE-2026-44790",
    "product_status" : {
      "known_affected" : [ "T054228", "T054016", "T054015", "T054014" ]
    },
    "release_date" : "2026-05-12T22:00:00.000+00:00",
    "title" : "CVE-2026-44790"
  }, {
    "cve" : "CVE-2026-44791",
    "product_status" : {
      "known_affected" : [ "T054228", "T054016", "T054015", "T054014" ]
    },
    "release_date" : "2026-05-12T22:00:00.000+00:00",
    "title" : "CVE-2026-44791"
  }, {
    "cve" : "CVE-2026-44792",
    "product_status" : {
      "known_affected" : [ "T054228", "T054016", "T054014" ]
    },
    "release_date" : "2026-05-12T22:00:00.000+00:00",
    "title" : "CVE-2026-44792"
  }, {
    "cve" : "CVE-2026-45732",
    "product_status" : {
      "known_affected" : [ "T054228", "T054016", "T054014" ]
    },
    "release_date" : "2026-05-12T22:00:00.000+00:00",
    "title" : "CVE-2026-45732"
  }, {
    "product_status" : {
      "known_affected" : [ "T054013", "T054014" ]
    },
    "release_date" : "2026-05-12T22:00:00.000+00:00"
  } ]
}