CVE-2026-13227

Description

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. This issue affects ERPNext: before 15.115.0, before 16.26.0.

Overview

State: PUBLISHED
Assigner (CNA): Fluid Attacks
CVSS severity: HIGH
CVSS score: 7.1 / 10
CVSS vector: 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
Effective score: 7.1 / 10 HIGH source: CNA overview
CWE(s): CWE-862
Reserved: 2026-06-24
Published: 2026-08-04 20:53 UTC
Last updated: 2026-08-04 20:53 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/13xxx/CVE-2026-13227.json
Linked Threat: CVE-2026-13227 — ERPNext v16.25.0 - Improper authorization in Prospect opportunities API

Affected products (1)

Vendor	Product	Versions	Platforms
Frappe	ERPNext	`0` (affected), `0` (affected)	Windows, MacOS, Linux

Vendor references (5)

References embedded in the original CVE record by the assigning CNA.

https://fluidattacks.com/es/advisories/kraviz third-party-advisory
https://github.com/frappe/erpnext/security/advisories/GHSA-g8r3-82j6-wp48 vendor-advisory
https://github.com/frappe/erpnext/releases?page=2#release-v15.115.0 patch
https://github.com/frappe/erpnext product
https://github.com/frappe/erpnext/releases?page=2#release-v16.26.0 patch

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-13227.json.

{
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            "Windows",
            "MacOS",
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          "product": "ERPNext",
          "vendor": "Frappe",
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              "lessThan": "15.115.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "16.26.0",
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              "version": "0",
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            }
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            }
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            "providerUrgency": "NOT_DEFINED",
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        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
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    "datePublished": "2026-08-04T20:53:53.785Z",
    "dateReserved": "2026-06-24T16:42:20.788Z",
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