WID-SEC-W-2026-1554

Vulnerability from csaf_certbund - Published: 2026-05-14 22:00 - Updated: 2026-06-08 22:00
Summary
Flowise: Mehrere Schwachstellen ermöglichen Codeausführung
Severity
Hoch
Notes
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.
Produktbeschreibung: Flowise ist eine Benutzeroberfläche zur Erstellung von LLMs (Large Language Model).
Angriff: Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Flowise ausnutzen, um Code auszuführen, Objekte anderer Benutzer zu übernehmen, Informationen offenzulegen und weitere, nicht näher genannte Auswirkungen zu erzielen.
Betroffene Betriebssysteme: - Linux - UNIX
CVE-2026-42861
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-42862
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-42863
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-46440
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-46441
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-46442
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-46443
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-46444
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-46475
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-46476
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-46477
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-46478
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-46479
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
CVE-2026-46480
Affected products
Product Identifier Version Remediation
Open Source Flowise
Open Source
 cpe:/a:flowiseai:flowise:- —
References
To clipboard 

{
  "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 f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Flowise ist eine Benutzeroberfl\u00e4che zur Erstellung von LLMs (Large Language Model).",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Flowise ausnutzen, um Code auszuf\u00fchren, Objekte anderer Benutzer zu \u00fcbernehmen, Informationen offenzulegen und weitere, nicht n\u00e4her genannte Auswirkungen zu erzielen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-1554 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1554.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1554 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1554"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-59fh-9f3p-7m39 vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-59fh-9f3p-7m39"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-5h9v-837x-m97r vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-5h9v-837x-m97r"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-5wxp-qjgq-fx6m vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-5wxp-qjgq-fx6m"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-6fw7-3q8r-m5vj vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-6fw7-3q8r-m5vj"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-728h-4mwj-f2p4 vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-728h-4mwj-f2p4"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-78pr-c5x5-jggc vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-78pr-c5x5-jggc"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-7g73-99r4-m4mj vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-7g73-99r4-m4mj"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-7j65-65cr-6644 vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-7j65-65cr-6644"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-9rvc-vf7m-pgm2 vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-9rvc-vf7m-pgm2"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-c2c9-mfw7-p8hw vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-c2c9-mfw7-p8hw"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-hmg2-jjjx-jcp2 vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-hmg2-jjjx-jcp2"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-hp26-q66v-q2w7 vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-hp26-q66v-q2w7"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-m837-xvxr-vqwg vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-m837-xvxr-vqwg"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-m99r-2hxc-cp3q vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-m99r-2hxc-cp3q"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-mq53-pc65-wjc4 vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-mq53-pc65-wjc4"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-php6-83fg-gw3g vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-php6-83fg-gw3g"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-wxrr-jp8m-qq7f vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-wxrr-jp8m-qq7f"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-x5v6-pj28-cwwm vom 2026-05-14",
        "url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-x5v6-pj28-cwwm"
      }
    ],
    "source_lang": "en-US",
    "title": "Flowise: Mehrere Schwachstellen erm\u00f6glichen Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2026-06-08T22:00:00.000+00:00",
      "generator": {
        "date": "2026-06-09T08:41:04.042+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-1554",
      "initial_release_date": "2026-05-14T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-05-14T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-05-18T22:00:00.000+00:00",
          "number": "2",
          "summary": "CVE erg\u00e4nzt"
        },
        {
          "date": "2026-06-08T22:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: CVE-2026-46440, EUVD-2026-35107, EUVD-2026-35102, EUVD-2026-35113, EUVD-2026-35106, EUVD-2026-35117, EUVD-2026-35104, EUVD-2026-35116, EUVD-2026-35115, EUVD-2026-35114, EUVD-2026-35111, EUVD-2026-35110, EUVD-2026-35103, EUVD-2026-35109, EUVD-2026-35112"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source Flowise",
            "product": {
              "name": "Open Source Flowise",
              "product_id": "T046976",
              "product_identification_helper": {
                "cpe": "cpe:/a:flowiseai:flowise:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-42861",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-42861"
    },
    {
      "cve": "CVE-2026-42862",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-42862"
    },
    {
      "cve": "CVE-2026-42863",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-42863"
    },
    {
      "cve": "CVE-2026-46440",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-46440"
    },
    {
      "cve": "CVE-2026-46441",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-46441"
    },
    {
      "cve": "CVE-2026-46442",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-46442"
    },
    {
      "cve": "CVE-2026-46443",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-46443"
    },
    {
      "cve": "CVE-2026-46444",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-46444"
    },
    {
      "cve": "CVE-2026-46475",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-46475"
    },
    {
      "cve": "CVE-2026-46476",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-46476"
    },
    {
      "cve": "CVE-2026-46477",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-46477"
    },
    {
      "cve": "CVE-2026-46478",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-46478"
    },
    {
      "cve": "CVE-2026-46479",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-46479"
    },
    {
      "cve": "CVE-2026-46480",
      "product_status": {
        "known_affected": [
          "T046976"
        ]
      },
      "release_date": "2026-05-14T22:00:00.000+00:00",
      "title": "CVE-2026-46480"
    }
  ]
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.