{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-13227",
        "assignerOrgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
        "state": "PUBLISHED",
        "assignerShortName": "Fluid Attacks",
        "dateReserved": "2026-06-24T16:42:20.788Z",
        "datePublished": "2026-08-04T20:53:53.785Z",
        "dateUpdated": "2026-08-04T20:53:53.785Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "platforms": [
                        "Windows",
                        "MacOS",
                        "Linux"
                    ],
                    "product": "ERPNext",
                    "vendor": "Frappe",
                    "versions": [
                        {
                            "lessThan": "15.115.0",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        },
                        {
                            "lessThan": "16.26.0",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "cpeMatch": [
                                {
                                    "criteria": "cpe:2.3:a:frappe:erpnext:*:*:windows:*:*:*:*:*",
                                    "versionEndExcluding": "15.115.0",
                                    "versionStartIncluding": "0",
                                    "vulnerable": true
                                },
                                {
                                    "criteria": "cpe:2.3:a:frappe:erpnext:*:*:macos:*:*:*:*:*",
                                    "versionEndExcluding": "15.115.0",
                                    "versionStartIncluding": "0",
                                    "vulnerable": true
                                },
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                                    "criteria": "cpe:2.3:a:frappe:erpnext:*:*:linux:*:*:*:*:*",
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                                    "versionStartIncluding": "0",
                                    "vulnerable": true
                                },
                                {
                                    "criteria": "cpe:2.3:a:frappe:erpnext:*:*:windows:*:*:*:*:*",
                                    "versionEndExcluding": "16.26.0",
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                                {
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                                },
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                            "operator": "OR"
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                    ],
                    "operator": "OR"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Eduardo Ferguson"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<p>An Improper Authorization vulnerability exists in ERPNext version <code>&lt;v16.25.0 and &lt;15.115.0 </code> due to insufficient access control in the whitelisted API method erpnext.crm.doctype.prospect.prospect.get_opportunities.</p><p>This issue affects ERPNext: before 15.115.0, before 16.26.0.</p>"
                        }
                    ],
                    "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."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-122",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-122 Privilege Abuse"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 7.1,
                        "baseSeverity": "HIGH",
                        "privilegesRequired": "LOW",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "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",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "NONE",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
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                    "format": "CVSS",
                    "scenarios": [
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                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
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            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-862",
                            "description": "CWE-862 Missing Authorization",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
                "shortName": "Fluid Attacks",
                "dateUpdated": "2026-08-04T20:53:53.785Z"
            },
            "references": [
                {
                    "tags": [
                        "third-party-advisory"
                    ],
                    "url": "https://fluidattacks.com/es/advisories/kraviz"
                },
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://github.com/frappe/erpnext/security/advisories/GHSA-g8r3-82j6-wp48"
                },
                {
                    "tags": [
                        "patch"
                    ],
                    "url": "https://github.com/frappe/erpnext/releases?page=2#release-v15.115.0"
                },
                {
                    "tags": [
                        "product"
                    ],
                    "url": "https://github.com/frappe/erpnext"
                },
                {
                    "tags": [
                        "patch"
                    ],
                    "url": "https://github.com/frappe/erpnext/releases?page=2#release-v16.26.0"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "ERPNext v16.25.0 - Improper authorization in Prospect opportunities API",
            "x_generator": {
                "engine": "Vulnogram 0.2.0"
            }
        }
    }
}