CVE-2026-13227

{
  "id": "CVE-2026-13227",
  "sourceIdentifier": "[email protected]",
  "published": "2026-08-04T21:16:35.140",
  "lastModified": "2026-10-24T16:10:00.153",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An Improper Authorization vulnerability exists in ERPNext version <v16.25.0 and <15.115.0  due to insufficient access control in the whitelisted API method erpnext.crm.doctype.prospect.prospect.get_opportunities.\n\nThis issue affects ERPNext: before 15.115.0, before 16.26.0."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de autorización indebida existe en la versión de ERPNext anterior a v16.25.0 y anterior a 15.115.0 debido a un control de acceso insuficiente en el método de API en lista blanca erpnext.crm.doctype.prospect.prospect.get_opportunities.\n\nEste problema afecta a ERPNext: antes de 15.115.0, antes de 16.26.0."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Frappe",
          "product": "ERPNext",
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows",
            "MacOS",
            "Linux"
          ],
          "versions": [
            {
              "version": "0",
              "lessThan": "15.115.0",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "16.26.0",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV40": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "4.0",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/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",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "NONE",
          "vulnAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "subAvailabilityImpact": "NONE",
          "exploitMaturity": "NOT_DEFINED",
          "confidentialityRequirement": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "valueDensity": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED"
        }
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-08-05T14:44:28.071979Z",
          "id": "CVE-2026-13227",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://fluidattacks.com/es/advisories/kraviz",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/frappe/erpnext",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/frappe/erpnext/releases?page=2#release-v15.115.0",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/frappe/erpnext/releases?page=2#release-v16.26.0",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/frappe/erpnext/security/advisories/GHSA-g8r3-82j6-wp48",
      "source": "[email protected]"
    },
    {
      "url": "https://fluidattacks.com/es/advisories/kraviz",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}