FKIE_CVE-2026-25604

Vulnerability from fkie_nvd - Published: 2026-03-09 11:16 - Updated: 2026-03-10 18:58
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
In AWS Auth manager, the origin of the SAML authentication has been used as provided by the client and not verified against the actual instance URL.  This allowed to gain access to different instances with potentially different access controls by reusing SAML response from other instances. You should upgrade to 9.22.0 version of provider if you use AWS Auth Manager.
References
security@apache.orghttps://github.com/apache/airflow/pull/61368Issue Tracking, Patch
security@apache.orghttps://lists.apache.org/thread/spwwrsmwxod7fpttcd7n7zs46j839l77Mailing List
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2026/03/09/6Mailing List, Third Party Advisory
Impacted products
Vendor Product Version
apache airflow_providers_amazon *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:airflow_providers_amazon:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9A3CFD46-11DF-4D34-B4AB-030546AD6920",
              "versionEndExcluding": "9.22.0",
              "versionStartIncluding": "8.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In AWS Auth manager, the origin of the SAML authentication has been used as provided by the client and not verified against the actual instance URL.\u00a0\nThis allowed to gain access to different instances with potentially different access controls by reusing SAML response from other instances.\n\nYou should upgrade to 9.22.0 version of provider if you use AWS Auth Manager."
    },
    {
      "lang": "es",
      "value": "En el gestor de AWS Auth, el origen de la autenticaci\u00f3n SAML se ha utilizado tal como lo proporcion\u00f3 el cliente y no se ha verificado contra la URL real de la instancia.\nEsto permiti\u00f3 obtener acceso a diferentes instancias con controles de acceso potencialmente diferentes al reutilizar la respuesta SAML de otras instancias.\n\nDeber\u00eda actualizarse a la versi\u00f3n 9.22.0 del proveedor si utiliza el gestor de AWS Auth."
    }
  ],
  "id": "CVE-2026-25604",
  "lastModified": "2026-03-10T18:58:48.887",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.5,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-09T11:16:06.077",
  "references": [
    {
      "source": "security@apache.org",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/apache/airflow/pull/61368"
    },
    {
      "source": "security@apache.org",
      "tags": [
        "Mailing List"
      ],
      "url": "https://lists.apache.org/thread/spwwrsmwxod7fpttcd7n7zs46j839l77"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2026/03/09/6"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-346"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}


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