CVE-2026-124313

Medium

Description

Frappe ERPNext before 15.121.4 and 16.x before 16.36.0 contains a missing authorization vulnerability in the whitelisted get_linked_payments_for_doc method. Any authenticated user, including portal users, can supply arbitrary company, doctype, and docname values to read Payment Ledger Entry allocation data for other companies' invoices and vouchers.

SeverityMedium

CVSS4.3

Exploit probability—

Product

Frappe Erpnext

PublishedNov 7, 2026

First seenNov 7, 2026

Weakness typeCWE-862Missing authorization

How to fix

Update

frappe erpnext15.121.4, 16.36.0 or later

Patches

Vendor advisories

github.com/frappe/erpnext/security/advisories/GHSA-hf2q-xhq6-q394

Affected products

Product	Affected versions	Fixed in
frappe erpnext	v < 15.121.4, 16.0.0-beta.1 ≤ v < 16.36.0	15.121.4, 16.36.0

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