« Volver al listado

CVE-2022-26493

Estado: ModificadaAlta (8.8)—

Xecurify's miniOrange Premium, Standard, and Enterprise Drupal SAML SP modules possess an authentication and authorization bypass vulnerability. An attacker with access to a HTTP-request intercepting method is able to bypass authentication and authorization by removing the SAML Assertion Signature - impersonating existing users and existing roles, including administrative users/roles. This vulnerability is not mitigated by configuring the module to enforce signatures or certificate checks. Xecurify recommends updating miniOrange modules to their most recent versions. This vulnerability is present in paid versions of the miniOrange Drupal SAML SP product affecting Drupal 7, 8, and 9.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Drupal — Saml SP 2.0 Single Sign ON

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-26493",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "mlhess@drupal.org",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "mlhess@drupal.org",
      "affectedData": [
        {
          "vendor": "Xecuify",
          "product": "Drupal 8 miniOrange SAML SP",
          "versions": [
            {
              "status": "affected",
              "version": "miniOrange Premium",
              "lessThan": "30.5",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "miniOrange Standard",
              "lessThan": "20.3",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "miniOrange Enterprise",
              "lessThan": "40.4",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Xecuify",
          "product": "Drupal 9 miniOrange SAML SP",
          "versions": [
            {
              "status": "affected",
              "version": "miniOrange Premium",
              "lessThan": "30.5",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "miniOrange Standard",
              "lessThan": "20.3",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "miniOrange Enterprise",
              "lessThan": "40.4",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Xecuify",
          "product": "Drupal 7 miniOrange SAML SP",
          "versions": [
            {
              "status": "affected",
              "version": "miniOrange Premium",
              "lessThan": "30.2",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "miniOrange Standard",
              "lessThan": "20.2",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "miniOrange Enterprise",
              "lessThan": "40.2",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-06-03T18:15:09.207",
  "references": [
    {
      "url": "https://rafarmerjr1.github.io/2022/06/13/SAML-miniOrange.html",
      "source": "mlhess@drupal.org"
    },
    {
      "url": "https://rafarmerjr1.github.io/2022/06/13/SAML-miniOrange.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Xecurify's miniOrange Premium, Standard, and Enterprise Drupal SAML SP modules possess an authentication and authorization bypass vulnerability. An attacker with access to a HTTP-request intercepting method is able to bypass authentication and authorization by removing the SAML Assertion Signature - impersonating existing users and existing roles, including administrative users/roles. This vulnerability is not mitigated by configuring the module to enforce signatures or certificate checks. Xecurify recommends updating miniOrange modules to their most recent versions. This vulnerability is present in paid versions of the miniOrange Drupal SAML SP product affecting Drupal 7, 8, and 9."
    },
    {
      "lang": "es",
      "value": "Los módulos miniOrange Premium, Standard y Enterprise Drupal SAML SP de Xecurify poseen una vulnerabilidad en la autenticación y autorización. Un atacante con acceso a un método de interceptación de peticiones HTTP es capaz de saltarse la autenticación y la autorización eliminando la firma de aserción SAML, suplantando a los usuarios y roles existentes, incluidos los usuarios/roles administrativos. Esta vulnerabilidad no se mitiga configurando el módulo para reforzar las firmas o las comprobaciones de certificados. Xecurify recomienda actualizar los módulos de miniOrange a sus versiones más recientes. Esta vulnerabilidad está presente en las versiones de pago del producto miniOrange Drupal SAML SP que afecta a Drupal 7, 8 y 9"
    }
  ],
  "lastModified": "2026-06-17T04:35:17.647",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:drupal:saml_sp_2.0_single_sign_on:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C8F4331D-5CC0-4992-B46D-6504ACCD803D",
              "versionEndIncluding": "7.x-2.57",
              "versionStartIncluding": "7.x"
            },
            {
              "criteria": "cpe:2.3:a:drupal:saml_sp_2.0_single_sign_on:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AC5A17E2-1CB0-4193-9558-8E384568F4BF",
              "versionEndIncluding": "8.x-2.24",
              "versionStartIncluding": "8.x"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "mlhess@drupal.org"
}