CVE-2026-109624: Frappe ERPNext before 15.120.0 Missing Authorization Exposes Personal Data

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-12 · updated 2026-10-13
Weakness: CWE-862

Description

Frappe ERPNext before 15.120.0 and 16.x before 16.33.0 contains a missing authorization vulnerability in certain endpoints that fail to enforce proper permission checks. Authenticated low-privileged users can request these endpoints to read personal data beyond what their assigned role permits.

Affected products

frappe erpnext: before 15.120.0; from 16.0.0-beta.1 before 16.33.0 — fixed in 15.120.0, 16.33.0

How to fix

Upgrade to a fixed version: frappe erpnext 15.120.0, 16.33.0. Check the vendor advisory for mitigations.

References

https://github.com/frappe/erpnext/security/advisories/GHSA-cgxw-2996-9vj3
https://www.vulncheck.com/advisories/frappe-erpnext-before-15.120.0-missing-authorization-exposes-personal-data

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