{
  "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" : "Jenkins ist ein erweiterbarer, webbasierter Integration Server zur kontinuierlichen Unterstützung bei Softwareentwicklungen aller Art.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer kann mehrere Schwachstellen in Jenkins ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen, und um 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-2026-0456 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0456.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-0456 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0456"
    }, {
      "category" : "external",
      "summary" : "Jenkins Security Advisory vom 2026-02-18",
      "url" : "https://www.jenkins.io/security/advisory/2026-02-18/"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:10215 vom 2026-04-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:10215"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:10209 vom 2026-04-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:10209"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:10214 vom 2026-04-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:10214"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:10206 vom 2026-04-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:10206"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:10204 vom 2026-04-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:10204"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:10205 vom 2026-04-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:10205"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:10213 vom 2026-04-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:10213"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:10211 vom 2026-04-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:10211"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:10199 vom 2026-04-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:10199"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:10201 vom 2026-04-23",
      "url" : "https://access.redhat.com/errata/RHSA-2026:10201"
    } ],
    "source_lang" : "en-US",
    "title" : "Jenkins: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-04-23T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-04-24T08:35:07.528+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2026-0456",
      "initial_release_date" : "2026-02-18T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-02-18T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-04-23T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      } ],
      "status" : "final",
      "version" : "2"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<2.551",
          "product" : {
            "name" : "Jenkins Jenkins <2.551",
            "product_id" : "T051004"
          }
        }, {
          "category" : "product_version",
          "name" : "2.551",
          "product" : {
            "name" : "Jenkins Jenkins 2.551",
            "product_id" : "T051004-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:cloudbees:jenkins:2.551"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<LTS 2.541.2",
          "product" : {
            "name" : "Jenkins Jenkins <LTS 2.541.2",
            "product_id" : "T051005"
          }
        }, {
          "category" : "product_version",
          "name" : "LTS 2.541.2",
          "product" : {
            "name" : "Jenkins Jenkins LTS 2.541.2",
            "product_id" : "T051005-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:cloudbees:jenkins:lts_2.541.2"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Jenkins"
      } ],
      "category" : "vendor",
      "name" : "Jenkins"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Red Hat Enterprise Linux",
        "product" : {
          "name" : "Red Hat Enterprise Linux",
          "product_id" : "67646",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:redhat:enterprise_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Red Hat"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-27099",
    "product_status" : {
      "known_affected" : [ "67646", "T051005", "T051004" ]
    },
    "release_date" : "2026-02-18T23:00:00.000+00:00",
    "title" : "CVE-2026-27099"
  }, {
    "cve" : "CVE-2026-27100",
    "product_status" : {
      "known_affected" : [ "67646", "T051005", "T051004" ]
    },
    "release_date" : "2026-02-18T23:00:00.000+00:00",
    "title" : "CVE-2026-27100"
  } ]
}