# CVE-2026-124315: Frappe ERPNext missing authorization in BOM methods

Source: https://junglewise.ai/threats/cve-2026-124315-frappe-erpnext-before-15-121-4-and-16-x-before-16-36-0-contains  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-07. Updated: 2026-11-07  
License: CC BY 4.0 with a link back

CVE-2026-124315 · Severity: medium · CVSS 6.5 · Published 2026-11-07

Frappe ERPNext is an open-source enterprise resource planning system that manages manufacturing, inventory, and business operations. The vulnerability allows any authenticated user to retrieve confidential bill-of-materials data—including raw material names, quantities, rates, and costs—by calling methods that should be restricted. This exposes sensitive manufacturing and pricing information to unauthorized internal users or compromised low-privilege accounts.

Technologies: [Frappe ERPNext](https://junglewise.ai/threats/technologies/erpnext). Vendors: [Frappe](https://junglewise.ai/threats/vendors/frappe).

## Quick answers

**Is CVE-2026-124315 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-124315 being exploited in the wild.

**How severe is CVE-2026-124315?** Medium severity, with a CVSS score of 6.5, published 7 November 2026.

**Which products and versions are affected?** Frappe ERPNext before 15.121.4 and 16.x before 16.36.0.

**Is there a fix for CVE-2026-124315?** Yes: fixed in ERPNext 15.121.4, 16.36.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-124315 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-124315?** Check whether you run Frappe ERPNext at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in ERPNext 15.121.4, 16.36.0

## Technical details

Missing authorization checks in the whitelisted get_bom_items and get_bom_diff methods fail to validate BOM read permissions, allowing any authenticated user to bypass access controls. The vulnerability requires authentication but no special role or permission, affecting portal and no-role users. An attacker gains unauthorized read access to bill-of-materials documents and their component details.

## Affected products

- Frappe ERPNext before 15.121.4 and 16.x before 16.36.0

## Timeline

- 2026-11-07: disclosed

## References

- [https://github.com/frappe/erpnext](https://github.com/frappe/erpnext)
- [https://github.com/frappe/erpnext/blob/12cd563fb9a79731f75ae2a45b1446a0a2dd9e74/erpnext/manufacturing/doctype/bom/bom.py](https://github.com/frappe/erpnext/blob/12cd563fb9a79731f75ae2a45b1446a0a2dd9e74/erpnext/manufacturing/doctype/bom/bom.py)

## Related threats

- [Frappe ERPNext missing authorization in buying utilities](https://junglewise.ai/threats/cve-2026-124316-frappe-erpnext-before-15-121-4-and-16-x-before-16-36-0-contains)
- [Frappe ERPNext missing authorization in CRM activities](https://junglewise.ai/threats/cve-2026-124314-frappe-erpnext-before-15-121-4-and-16-x-before-16-36-0-contains)
- [Frappe ERPNext missing authorization in get_linked_payments](https://junglewise.ai/threats/cve-2026-124313-frappe-erpnext-before-15-121-4-and-16-x-before-16-36-0-contains)
- [ERPNext authorization bypass in status modification endpoints](https://junglewise.ai/threats/cve-2026-108374-erpnext-is-a-free-and-open-source-enterprise-resource-planning)
- [ERPNext authorization bypass in Sales Person-wise Transaction Summary](https://junglewise.ai/threats/cve-2026-108373-erpnext-is-a-free-and-open-source-enterprise-resource-planning)