WID-SEC-W-2026-1164

Vulnerability from csaf_certbund - Published: 2026-04-16 22:00 - Updated: 2026-04-16 22:00
Summary
Hashicorp Vault Community Edition und Enterprise: Mehrere Schwachstellen
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: Vault ist ein identitätsbasiertes System zur Verwaltung von Geheimnissen und Verschlüsselung.
Angriff: Ein Angreifer kann mehrere Schwachstellen in Hashicorp Vault ausnutzen, um Daten zu manipulieren, einen Denial-of-Service-Zustand zu verursachen oder vertrauliche Informationen offenzulegen, was möglicherweise eine Privilegienerweiterung ermöglicht.
Betroffene Betriebssysteme: - Sonstiges - UNIX
CVE-2026-3605
Affected products
Product Identifier Version Remediation
Hashicorp Vault Enterprise <2.0.0
Hashicorp / Vault
 Enterprise <2.0.0
Hashicorp Vault Community Edition <2.0.0
Hashicorp / Vault
 Community Edition <2.0.0
Hashicorp Vault Enterprise <1.20.10
Hashicorp / Vault
 Enterprise <1.20.10
Hashicorp Vault Enterprise <1.19.16
Hashicorp / Vault
 Enterprise <1.19.16
Hashicorp Vault Enterprise <1.21.5
Hashicorp / Vault
 Enterprise <1.21.5
CVE-2026-4525
Affected products
Product Identifier Version Remediation
Hashicorp Vault Enterprise <2.0.0
Hashicorp / Vault
 Enterprise <2.0.0
Hashicorp Vault Community Edition <2.0.0
Hashicorp / Vault
 Community Edition <2.0.0
Hashicorp Vault Enterprise <1.20.10
Hashicorp / Vault
 Enterprise <1.20.10
Hashicorp Vault Enterprise <1.19.16
Hashicorp / Vault
 Enterprise <1.19.16
Hashicorp Vault Enterprise <1.21.5
Hashicorp / Vault
 Enterprise <1.21.5
CVE-2026-5052
Affected products
Product Identifier Version Remediation
Hashicorp Vault Enterprise <2.0.0
Hashicorp / Vault
 Enterprise <2.0.0
Hashicorp Vault Community Edition <2.0.0
Hashicorp / Vault
 Community Edition <2.0.0
Hashicorp Vault Enterprise <1.20.10
Hashicorp / Vault
 Enterprise <1.20.10
Hashicorp Vault Enterprise <1.19.16
Hashicorp / Vault
 Enterprise <1.19.16
Hashicorp Vault Enterprise <1.21.5
Hashicorp / Vault
 Enterprise <1.21.5
CVE-2026-5807
Affected products
Product Identifier Version Remediation
Hashicorp Vault Enterprise <2.0.0
Hashicorp / Vault
 Enterprise <2.0.0
Hashicorp Vault Community Edition <2.0.0
Hashicorp / Vault
 Community Edition <2.0.0
Hashicorp Vault Enterprise <1.20.10
Hashicorp / Vault
 Enterprise <1.20.10
Hashicorp Vault Enterprise <1.19.16
Hashicorp / Vault
 Enterprise <1.19.16
Hashicorp Vault Enterprise <1.21.5
Hashicorp / Vault
 Enterprise <1.21.5
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": "Vault ist ein identit\u00e4tsbasiertes System zur Verwaltung von Geheimnissen und Verschl\u00fcsselung.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in Hashicorp Vault ausnutzen, um Daten zu manipulieren, einen Denial-of-Service-Zustand zu verursachen oder vertrauliche Informationen offenzulegen, was m\u00f6glicherweise eine Privilegienerweiterung erm\u00f6glicht.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges\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-2026-1164 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1164.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1164 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1164"
      },
      {
        "category": "external",
        "summary": "Hashicorp Security Advisory vom 2026-04-16",
        "url": "https://discuss.hashicorp.com/t/hcsec-2026-05-vault-kvv2-metadata-and-secret-deletion-policy-bypass-denial-of-service/77342"
      },
      {
        "category": "external",
        "summary": "Hashicorp Security Advisory vom 2026-04-16",
        "url": "https://discuss.hashicorp.com/t/hcsec-2026-06-vault-vulnerable-to-server-side-request-forgery-in-acme-challenge-validation-via-attacker-controlled-dns/77343"
      },
      {
        "category": "external",
        "summary": "Hashicorp Security Advisory vom 2026-04-16",
        "url": "https://discuss.hashicorp.com/t/hcsec-2026-07-vault-may-expose-tokens-to-auth-plugins-due-to-incorrect-header-sanitization/77344"
      },
      {
        "category": "external",
        "summary": "Hashicorp Security Advisory vom 2026-04-16",
        "url": "https://discuss.hashicorp.com/t/hcsec-2026-08-vault-vulnerable-to-denial-of-service-via-unauthenticated-root-token-generation-rekey-operations/77345"
      }
    ],
    "source_lang": "en-US",
    "title": "Hashicorp Vault Community Edition und Enterprise: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-04-16T22:00:00.000+00:00",
      "generator": {
        "date": "2026-04-17T09:44:17.338+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-1164",
      "initial_release_date": "2026-04-16T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-04-16T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Community Edition \u003c2.0.0",
                "product": {
                  "name": "Hashicorp Vault Community Edition \u003c2.0.0",
                  "product_id": "T052945"
                }
              },
              {
                "category": "product_version",
                "name": "Community Edition 2.0.0",
                "product": {
                  "name": "Hashicorp Vault Community Edition 2.0.0",
                  "product_id": "T052945-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hashicorp:vault:community_edition__2.0.0"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Enterprise \u003c2.0.0",
                "product": {
                  "name": "Hashicorp Vault Enterprise \u003c2.0.0",
                  "product_id": "T052949"
                }
              },
              {
                "category": "product_version",
                "name": "Enterprise 2.0.0",
                "product": {
                  "name": "Hashicorp Vault Enterprise 2.0.0",
                  "product_id": "T052949-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hashicorp:vault:enterprise__2.0.0"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Enterprise \u003c1.21.5",
                "product": {
                  "name": "Hashicorp Vault Enterprise \u003c1.21.5",
                  "product_id": "T052950"
                }
              },
              {
                "category": "product_version",
                "name": "Enterprise 1.21.5",
                "product": {
                  "name": "Hashicorp Vault Enterprise 1.21.5",
                  "product_id": "T052950-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hashicorp:vault:enterprise__1.21.5"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Enterprise \u003c1.20.10",
                "product": {
                  "name": "Hashicorp Vault Enterprise \u003c1.20.10",
                  "product_id": "T052951"
                }
              },
              {
                "category": "product_version",
                "name": "Enterprise 1.20.10",
                "product": {
                  "name": "Hashicorp Vault Enterprise 1.20.10",
                  "product_id": "T052951-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hashicorp:vault:enterprise__1.20.10"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Enterprise \u003c1.19.16",
                "product": {
                  "name": "Hashicorp Vault Enterprise \u003c1.19.16",
                  "product_id": "T052952"
                }
              },
              {
                "category": "product_version",
                "name": "Enterprise 1.19.16",
                "product": {
                  "name": "Hashicorp Vault Enterprise 1.19.16",
                  "product_id": "T052952-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hashicorp:vault:enterprise__1.19.16"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Vault"
          }
        ],
        "category": "vendor",
        "name": "Hashicorp"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-3605",
      "product_status": {
        "known_affected": [
          "T052949",
          "T052945",
          "T052951",
          "T052952",
          "T052950"
        ]
      },
      "release_date": "2026-04-16T22:00:00.000+00:00",
      "title": "CVE-2026-3605"
    },
    {
      "cve": "CVE-2026-4525",
      "product_status": {
        "known_affected": [
          "T052949",
          "T052945",
          "T052951",
          "T052952",
          "T052950"
        ]
      },
      "release_date": "2026-04-16T22:00:00.000+00:00",
      "title": "CVE-2026-4525"
    },
    {
      "cve": "CVE-2026-5052",
      "product_status": {
        "known_affected": [
          "T052949",
          "T052945",
          "T052951",
          "T052952",
          "T052950"
        ]
      },
      "release_date": "2026-04-16T22:00:00.000+00:00",
      "title": "CVE-2026-5052"
    },
    {
      "cve": "CVE-2026-5807",
      "product_status": {
        "known_affected": [
          "T052949",
          "T052945",
          "T052951",
          "T052952",
          "T052950"
        ]
      },
      "release_date": "2026-04-16T22:00:00.000+00:00",
      "title": "CVE-2026-5807"
    }
  ]
}


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Sightings

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Nomenclature

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