FKIE_CVE-2026-32730

Vulnerability from fkie_nvd - Published: 2026-03-18 23:17 - Updated: 2026-06-17 10:36
Severity
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
ApostropheCMS is an open-source content management framework. Prior to version 4.28.0, the bearer token authentication middleware in `@apostrophecms/express/index.js` (lines 386-389) contains an incorrect MongoDB query that allows incomplete login tokens — where the password was verified but TOTP/MFA requirements were NOT — to be used as fully authenticated bearer tokens. This completely bypasses multi-factor authentication for any ApostropheCMS deployment using `@apostrophecms/login-totp` or any custom `afterPasswordVerified` login requirement. Version 4.28.0 fixes the issue.
References
security-advisories@github.comhttps://github.com/apostrophecms/apostrophe/security/advisories/GHSA-v9xm-ffx2-7h35Exploit, Vendor Advisory
Impacted products
Vendor Product Version
apostrophecms apostrophecms *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "apostrophe",
          "vendor": "apostrophecms",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.28.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apostrophecms:apostrophecms:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "01CB37B4-4FF5-4E4D-97B7-AB8E66630F97",
              "versionEndExcluding": "4.28.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ApostropheCMS is an open-source content management framework. Prior to version 4.28.0, the bearer token authentication middleware in `@apostrophecms/express/index.js` (lines 386-389) contains an incorrect MongoDB query that allows incomplete login tokens \u2014 where the password was verified but TOTP/MFA requirements were NOT \u2014 to be used as fully authenticated bearer tokens. This completely bypasses multi-factor authentication for any ApostropheCMS deployment using `@apostrophecms/login-totp` or any custom `afterPasswordVerified` login requirement. Version 4.28.0 fixes the issue."
    },
    {
      "lang": "es",
      "value": "ApostropheCMS es un framework de gesti\u00f3n de contenido de c\u00f3digo abierto. Antes de la versi\u00f3n 4.28.0, el middleware de autenticaci\u00f3n de token de portador en `@apostrophecms/express/index.js` (l\u00edneas 386-389) contiene una consulta de MongoDB incorrecta que permite que tokens de inicio de sesi\u00f3n incompletos \u2014 donde la contrase\u00f1a fue verificada pero los requisitos de TOTP/MFA NO lo fueron \u2014 sean usados como tokens de portador completamente autenticados. Esto omite completamente la autenticaci\u00f3n multifactor para cualquier despliegue de ApostropheCMS que use `@apostrophecms/login-totp` o cualquier requisito de inicio de sesi\u00f3n `afterPasswordVerified` personalizado. La versi\u00f3n 4.28.0 corrige el problema."
    }
  ],
  "id": "CVE-2026-32730",
  "lastModified": "2026-06-17T10:36:17.173",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-32730",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-03-19T16:12:00.481300Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-03-18T23:17:29.370",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-v9xm-ffx2-7h35"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        },
        {
          "lang": "en",
          "value": "CWE-305"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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