{
  "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" : "Langflow bietet eine visuelle Schnittstelle zum Erstellen von LLM-basierten Anwendungen.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer kann mehrere Schwachstellen in Langflow ausnutzen, um beliebigen Programmcode auszuführen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- 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-2026-2030 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2030.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-2030 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2030"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-7hw8-6q6r-4276 vom 2026-06-21",
      "url" : "https://github.com/langflow-ai/langflow/security/advisories/GHSA-7hw8-6q6r-4276"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-ccv6-r384-xp75 vom 2026-06-21",
      "url" : "https://github.com/langflow-ai/langflow/security/advisories/GHSA-ccv6-r384-xp75"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-qrpv-q767-xqq2 vom 2026-06-21",
      "url" : "https://github.com/langflow-ai/langflow/security/advisories/GHSA-qrpv-q767-xqq2"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-qwqc-p3q8-wcg9 vom 2026-06-21",
      "url" : "https://github.com/langflow-ai/langflow/security/advisories/GHSA-qwqc-p3q8-wcg9"
    }, {
      "category" : "external",
      "summary" : "GitHub Security Advisory GHSA-fxq6-8jqq-rh9v vom 2026-06-21",
      "url" : "https://github.com/advisories/GHSA-FXQ6-8JQQ-RH9V"
    } ],
    "source_lang" : "en-US",
    "title" : "Langflow: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-06-21T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-06-22T11:34:52.766+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-2030",
      "initial_release_date" : "2026-06-21T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-06-21T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      } ],
      "status" : "final",
      "version" : "1"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<1.7.0",
          "product" : {
            "name" : "Open Source Langflow <1.7.0",
            "product_id" : "T055663"
          }
        }, {
          "category" : "product_version",
          "name" : "1.7.0",
          "product" : {
            "name" : "Open Source Langflow 1.7.0",
            "product_id" : "T055663-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:langflow:langflow:1.7.0"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<1.9.2",
          "product" : {
            "name" : "Open Source Langflow <1.9.2",
            "product_id" : "T055664"
          }
        }, {
          "category" : "product_version",
          "name" : "1.9.2",
          "product" : {
            "name" : "Open Source Langflow 1.9.2",
            "product_id" : "T055664-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:langflow:langflow:1.9.2"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<1.9.1",
          "product" : {
            "name" : "Open Source Langflow <1.9.1",
            "product_id" : "T055666"
          }
        }, {
          "category" : "product_version",
          "name" : "1.9.1",
          "product" : {
            "name" : "Open Source Langflow 1.9.1",
            "product_id" : "T055666-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:langflow:langflow:1.9.1"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<1.0.19",
          "product" : {
            "name" : "Open Source Langflow <1.0.19",
            "product_id" : "T055667"
          }
        }, {
          "category" : "product_version",
          "name" : "1.0.19",
          "product" : {
            "name" : "Open Source Langflow 1.0.19",
            "product_id" : "T055667-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:langflow:langflow:1.0.19"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<1.9.3",
          "product" : {
            "name" : "Open Source Langflow <1.9.3",
            "product_id" : "T055668"
          }
        }, {
          "category" : "product_version",
          "name" : "1.9.3",
          "product" : {
            "name" : "Open Source Langflow 1.9.3",
            "product_id" : "T055668-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:langflow:langflow:1.9.3"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Langflow"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-12822",
    "product_status" : {
      "known_affected" : [ "T055663", "T055668", "T055667", "T055666", "T055664" ]
    },
    "release_date" : "2026-06-21T22:00:00.000+00:00",
    "title" : "CVE-2026-12822"
  }, {
    "cve" : "CVE-2026-55255",
    "product_status" : {
      "known_affected" : [ "T055663", "T055667", "T055666" ]
    },
    "release_date" : "2026-06-21T22:00:00.000+00:00",
    "title" : "CVE-2026-55255"
  }, {
    "cve" : "CVE-2026-55423",
    "product_status" : {
      "known_affected" : [ "T055663" ]
    },
    "release_date" : "2026-06-21T22:00:00.000+00:00",
    "title" : "CVE-2026-55423"
  }, {
    "cve" : "CVE-2026-55446",
    "product_status" : {
      "known_affected" : [ "T055667" ]
    },
    "release_date" : "2026-06-21T22:00:00.000+00:00",
    "title" : "CVE-2026-55446"
  }, {
    "cve" : "CVE-2026-55447",
    "product_status" : {
      "known_affected" : [ "T055663", "T055667", "T055666", "T055664" ]
    },
    "release_date" : "2026-06-21T22:00:00.000+00:00",
    "title" : "CVE-2026-55447"
  } ]
}