Auth bypass in Frappe Erpnext

CVE-2026-27471

ERP is a free and open source Enterprise Resource Planning tool. In versions up to 15.98.0 and 16.0.0-rc.1 and through 16.6.0, certain endpoints lacked access validation which allowed for unauthorized document access. This issue has been f…

Vulnerability class: Broken Access Control

EPSS: 0.000 (15.0th percentile) — read the EPSS interpretation.

Affected products

Frappe Erpnext — versions >= 16.0.0-rc.1, < 16.6.1, < 15.98.1

Weakness classification (CWE)

References

https://github.com/frappe/erpnext/security/advisories/GHSA-wpfx-jw7g-7f83 (x_refsource_CONFIRM)
https://github.com/frappe/erpnext/commit/78fc9424d9085c2eafe1211931e22d7044f85fc7 (x_refsource_MISC)