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CVE-2026-112001

Estado: AplazadaAlta (8.6)—

ProjectSend 2.0.0 anterior a 2.7.0 contiene una vulnerabilidad de autorización incorrecta que permite a los titulares de tokens de API restringidos cambiar las credenciales del propietario del token mediante PATCH /api/v1/users/{user}. Los atacantes con un token limitado a manage_users y edit_users pueden establecer una nueva contraseña del propietario, desactivar la autenticación de dos factores e iniciar sesión de forma interactiva con todos los permisos de su rol.

Traducción automática del texto original de NVD (en inglés).

CVSS

Probabilidad de explotación (EPSS)

FIRST aún no ha puntuado esta CVE (habitual en CVEs muy recientes o rechazadas).

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

El texto indica que un token de API restringido (PR:H) cambia la contraseña del propietario, borra su 2FA e inicia sesión con sus permisos completos (CWE-863).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

User Account ManagementPrivileged Account ManagementMulti-factor AuthenticationNetwork SegmentationDisable or Remove Feature or ProgramApplication Developer Guidance

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Projectsend — ProjectsendAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-112001",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "disclosure@vulncheck.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.2
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "disclosure@vulncheck.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 8.6,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "HIGH",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "disclosure@vulncheck.com",
      "affectedData": [
        {
          "repo": "https://github.com/projectsend/projectsend",
          "vendor": "ProjectSend",
          "product": "ProjectSend",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.0",
              "lessThan": "2.7.0",
              "versionType": "semver"
            }
          ],
          "packageURL": "pkg:github/projectsend/projectsend",
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-10-18T12:17:12.140",
  "references": [
    {
      "url": "https://github.com/projectsend/projectsend/blob/v2.6.0/app/Modules/Identity/StaffAccounts.php#L153-L162",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://github.com/projectsend/projectsend/commit/db65731c3ad28ac7f0d541c60cb65eb100958514",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://github.com/projectsend/projectsend/releases/tag/v2.7.0",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://github.com/projectsend/projectsend/security/advisories/GHSA-j5cp-r8pr-m5cr",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://www.vulncheck.com/advisories/projectsend-2.0.0-before-2.7.0-incorrect-authorization-via-users-api-token-abilities",
      "source": "disclosure@vulncheck.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "disclosure@vulncheck.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "ProjectSend 2.0.0 before 2.7.0 contains an incorrect authorization vulnerability that allows restricted API token holders to change the token owner's credentials via PATCH /api/v1/users/{user}. Attackers with a token limited to manage_users and edit_users can set a new owner password, clear two-factor authentication, and sign in interactively with the owner's full role permissions."
    }
  ],
  "lastModified": "2026-10-18T12:17:12.257",
  "sourceIdentifier": "disclosure@vulncheck.com"
}