CVE-2026-32730

curl -X POST https://target.com/api/login -d '{"username":"attacker","password":"password123"}'

{"cve": {"id": "CVE-2026-32730", "sourceIdentifier": "[email protected]", "published": "2026-03-18T23:17:29.370", "lastModified": "2026-03-24T21:34:09.467", "vulnStatus": "Analyzed", "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 — 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."}, {"lang": "es", "value": "ApostropheCMS es un framework de gestión de contenido de código abierto. Antes de la versión 4.28.0, el middleware de autenticación de token de portador en `@apostrophecms/express/index.js` (líneas 386-389) contiene una consulta de MongoDB incorrecta que permite que tokens de inicio de sesión incompletos — donde la contraseña fue verificada pero los requisitos de TOTP/MFA NO lo fueron — sean usados como tokens de portador completamente autenticados. Esto omite completamente la autenticación multifactor para cualquier despliegue de ApostropheCMS que use `@apostrophecms/login-totp` o cualquier requisito de inicio de sesión `afterPasswordVerified` personalizado. La versión 4.28.0 corrige el problema."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.2, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-287"}, {"lang": "en", "value": "CWE-305"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:apostrophecms:apostrophecms:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.28.0", "matchCriteriaId": "01CB37B4-4FF5-4E4D-97B7-AB8E66630F97"}]}]}], "references": [{"url": "https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-v9xm-ffx2-7h35", "source": "[email protected]", "tags": ["Exploit", "Vendor Advisory"]}]}}