CVE-2026-65822: ERPNext: SQL Injection in "Inactive Customers" report via unvalidated `doctype` filter

Severity: high (CVSS 7.6 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-17 · updated 2026-10-23
Weakness: CWE-89

Description

ERPNext is a free and open source Enterprise Resource Planning tool. Prior to 15.116.0 and 16.23.0, erpnext/selling/report/inactive_customers/inactive_customers.py accepts an unvalidated doctype filter and interpolates it into raw SQL in get_sales_details and get_last_sales_amt, allowing an authenticated user to extract sensitive information and manipulate database queries. This issue is fixed in versions 15.116.0 and 16.23.0.

Affected products

frappe erpnext: before 15.116.0; from 16.0.0, < 16.23.0

References

https://github.com/frappe/erpnext/commit/29dd6e6681d20bbacb69517d2d2c875aa929eb9e
https://github.com/frappe/erpnext/commit/f43af6624610e874e61ad3faf8701e5e6be6271a
https://github.com/frappe/erpnext/pull/55721
https://github.com/frappe/erpnext/releases/tag/v15.116.0
https://github.com/frappe/erpnext/releases/tag/v16.23.0
https://github.com/frappe/erpnext/security/advisories/GHSA-x35x-4mvx-h959

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