{
  "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" : "Roundcube ist ein Open-Source Webmailsystem, basierend auf PHP.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer kann mehrere Schwachstellen in Roundcube Webmail ausnutzen, um SQL-Injection-Angriffe durchzuführen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren, vertrauliche Informationen offenzulegen, erweiterte Berechtigungen zu erlangen, beliebigen Code auszuführen oder Cross-Site-Scripting-Angriffe durchzuführen.",
      "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-2026-1671 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1671.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-1671 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1671"
    }, {
      "category" : "external",
      "summary" : "Roundcube Security Updates 1.6.16 and 1.7.1 vom 2026-05-25",
      "url" : "https://roundcube.net/news/2026/05/24/security-updates-1.6.16-and-1.7.1"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-6301 vom 2026-05-28",
      "url" : "https://lists.debian.org/debian-security-announce/2026/msg00212.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Roundcube Webmail: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-05-27T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-05-28T06:45:40.062+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-1671",
      "initial_release_date" : "2026-05-25T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-05-25T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-05-27T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Debian aufgenommen"
      } ],
      "status" : "final",
      "version" : "2"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Debian Linux",
        "product" : {
          "name" : "Debian Linux",
          "product_id" : "2951",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:debian:debian_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Debian"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<1.7.1",
          "product" : {
            "name" : "Open Source Roundcube <1.7.1",
            "product_id" : "T054681"
          }
        }, {
          "category" : "product_version",
          "name" : "1.7.1",
          "product" : {
            "name" : "Open Source Roundcube 1.7.1",
            "product_id" : "T054681-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:roundcube:webmail:1.7.1"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<1.6.16",
          "product" : {
            "name" : "Open Source Roundcube <1.6.16",
            "product_id" : "T054682"
          }
        }, {
          "category" : "product_version",
          "name" : "1.6.16",
          "product" : {
            "name" : "Open Source Roundcube 1.6.16",
            "product_id" : "T054682-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:roundcube:webmail:1.6.16"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Roundcube"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-48842",
    "product_status" : {
      "known_affected" : [ "T054682", "T054681", "2951" ]
    },
    "release_date" : "2026-05-25T22:00:00.000+00:00",
    "title" : "CVE-2026-48842"
  }, {
    "cve" : "CVE-2026-48843",
    "product_status" : {
      "known_affected" : [ "T054682", "T054681", "2951" ]
    },
    "release_date" : "2026-05-25T22:00:00.000+00:00",
    "title" : "CVE-2026-48843"
  }, {
    "cve" : "CVE-2026-48845",
    "product_status" : {
      "known_affected" : [ "T054682", "T054681", "2951" ]
    },
    "release_date" : "2026-05-25T22:00:00.000+00:00",
    "title" : "CVE-2026-48845"
  }, {
    "cve" : "CVE-2026-48846",
    "product_status" : {
      "known_affected" : [ "T054682", "T054681", "2951" ]
    },
    "release_date" : "2026-05-25T22:00:00.000+00:00",
    "title" : "CVE-2026-48846"
  }, {
    "cve" : "CVE-2026-48847",
    "product_status" : {
      "known_affected" : [ "T054682", "T054681", "2951" ]
    },
    "release_date" : "2026-05-25T22:00:00.000+00:00",
    "title" : "CVE-2026-48847"
  }, {
    "cve" : "CVE-2026-48848",
    "product_status" : {
      "known_affected" : [ "T054682", "T054681", "2951" ]
    },
    "release_date" : "2026-05-25T22:00:00.000+00:00",
    "title" : "CVE-2026-48848"
  }, {
    "cve" : "CVE-2026-48844",
    "product_status" : {
      "known_affected" : [ "T054682", "T054681", "2951" ]
    },
    "release_date" : "2026-05-25T22:00:00.000+00:00",
    "title" : "CVE-2026-48844"
  }, {
    "cve" : "CVE-2026-48849",
    "product_status" : {
      "known_affected" : [ "T054682", "T054681", "2951" ]
    },
    "release_date" : "2026-05-25T22:00:00.000+00:00",
    "title" : "CVE-2026-48849"
  } ]
}