{"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}, {"criteria": "cpe:2.3:a:frappe:erpnext:*:*:linux:*:*:*:*:*", "versionEndExcluding": "15.115.0", "versionStartIncluding": "0", "vulnerable": true}, {"criteria": "cpe:2.3:a:frappe:erpnext:*:*:windows:*:*:*:*:*", "versionEndExcluding": "16.26.0", "versionStartIncluding": "0", "vulnerable": true}, {"criteria": "cpe:2.3:a:frappe:erpnext:*:*:macos:*:*:*:*:*", "versionEndExcluding": "16.26.0", "versionStartIncluding": "0", "vulnerable": true}, {"criteria": "cpe:2.3:a:frappe:erpnext:*:*:linux:*:*:*:*:*", "versionEndExcluding": "16.26.0", "versionStartIncluding": "0", "vulnerable": true}], "negate": false, "operator": "OR"}], "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"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "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"}}}}

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{"affected": [{"configurations": [{"platform": ["windows", "macos", "linux"], "status": "affected", "versions": {"scheme": "semver", "value": "[0,15.115.0)"}}, {"platform": ["windows", "macos", "linux"], "status": "affected", "versions": {"scheme": "semver", "value": "[0,16.26.0)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "ERPNext", "source": "cna", "vendor": "Frappe"}, "product": "erpnext", "vendor": "frappe"}], "created": "2026-08-04T22:30:05.002486+00:00", "updated": "2026-08-04T22:30:05.002516+00:00", "vendors": ["frappe", "frappe$PRODUCT$erpnext"]}