FKIE_CVE-2026-54421

Vulnerability from fkie_nvd - Published: 2026-06-14 04:16 - Updated: 2026-07-23 10:10
Severity
6.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Summary
In OpenStack Ironic before 37.0.1, when applying a PATCH to update fields in volume properties the user is authorized for, Ironic can return unredacted sensitive information (such as iSCSI credentials). The PATCH outcome is a security issue; the POST outcome is not a security issue.
References
cve@mitre.orghttps://bugs.launchpad.net/ironic/+bug/2155049
cve@mitre.orghttps://security.openstack.org/ossa/OSSA-2026-023.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2026/06/16/10
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Ironic",
          "repo": "https://opendev.org/openstack/ironic",
          "vendor": "OpenStack",
          "versions": [
            {
              "lessThan": "29.0.6",
              "status": "affected",
              "version": "17.0.0",
              "versionType": "semver"
            },
            {
              "lessThan": "32.0.2",
              "status": "affected",
              "version": "30.0.0",
              "versionType": "semver"
            },
            {
              "lessThan": "35.0.2",
              "status": "affected",
              "version": "33.0.0",
              "versionType": "semver"
            },
            {
              "lessThan": "37.0.1",
              "status": "affected",
              "version": "36.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In OpenStack Ironic before 37.0.1, when applying a PATCH to update fields in volume properties the user is authorized for, Ironic can return unredacted sensitive information (such as iSCSI credentials). The PATCH outcome is a security issue; the POST outcome is not a security issue."
    },
    {
      "lang": "es",
      "value": "En OpenStack Ironic hasta la versi\u00f3n 35.0.1, al aplicar un parche para actualizar campos en las propiedades de volumen para las que el usuario est\u00e1 autorizado, Ironic puede devolver informaci\u00f3n sensible sin redactar (como credenciales iSCSI). El resultado de la operaci\u00f3n PATCH es un problema de seguridad; el resultado de la operaci\u00f3n POST no es un problema de seguridad."
    }
  ],
  "id": "CVE-2026-54421",
  "lastModified": "2026-07-23T10:10:00.170",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 4.0,
        "source": "cve@mitre.org",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-54421",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-06-15T17:11:47.109616Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-06-14T04:16:30.927",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://bugs.launchpad.net/ironic/+bug/2155049"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://security.openstack.org/ossa/OSSA-2026-023.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2026/06/16/10"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-212"
        }
      ],
      "source": "cve@mitre.org",
      "type": "Secondary"
    }
  ]
}



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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

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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.


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