CVE-2026-124313

MEDIUM 4.3

Frappe ERPNext before 15.121.4 and 16.36.0 Missing Authorization via get_linked_payments_for_doc

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-862
Vendor	frappe
Product	erpnext
Published	Nov 7, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

frappe / erpnext

0 < 15.121.4 16.0.0-beta.1 < 16.36.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/frappe/erpnext/security/advisories/GHSA-hf2q-xhq6-q394 github.com: https://github.com/frappe/erpnext/commit/48635ee6b56a08dc5663d283d8e29c4e30190ad3 github.com: https://github.com/frappe/erpnext/commit/aea326869b4f7ba96629eaec7e5d2eff3957c364 github.com: https://github.com/frappe/erpnext/blob/12cd563fb9a79731f75ae2a45b1446a0a2dd9e74/erpnext/accounts/doctype/unreconcile_payment/unreconcile_payment.py#L104-L105 github.com: https://github.com/frappe/erpnext vulncheck.com: https://www.vulncheck.com/advisories/frappe-erpnext-before-15.121.4-and-16.36.0-missing-authorization-via-get-linked-payments-for-doc

Credits

Shohruh Yo'ldoshov diptanilsaha