# CVE-2026-124315: Frappe ERPNext before 15.121.4 and 16.36.0 Missing Authorization via get_bom_items

Status: published. Published: 2026-11-07. Updated: 2026-11-07.

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.

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulnCheck) — https://github.com/frappe/erpnext/commit/48635ee6b56a08dc5663d283d8e29c4e30190ad3
- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulnCheck) — https://github.com/frappe/erpnext/commit/aea326869b4f7ba96629eaec7e5d2eff3957c364

## Affected products and versions

- frappe / erpnext (frappe/erpnext): ≥ 0; < 15.121.4 (affected, semver); ≥ 16.0.0-beta.1; < 16.36.0 (affected, semver); 15.121.4 (unaffected, semver); 16.36.0 (unaffected, semver). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 7.1 (high); 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; source: CNA: VulnCheck

- CVSS 3.1: 6.5 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N; source: CNA: VulnCheck

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-862

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/frappe/erpnext/security/advisories/GHSA-w587-ghqf-6jpp (CNA: VulnCheck; vendor-advisory)

- https://github.com/frappe/erpnext/commit/48635ee6b56a08dc5663d283d8e29c4e30190ad3 (CNA: VulnCheck; patch)

- https://github.com/frappe/erpnext/commit/aea326869b4f7ba96629eaec7e5d2eff3957c364 (CNA: VulnCheck; patch)

- https://github.com/frappe/erpnext/blob/12cd563fb9a79731f75ae2a45b1446a0a2dd9e74/erpnext/manufacturing/doctype/bom/bom.py#L1618-L1623 (CNA: VulnCheck; technical-description)

- https://github.com/frappe/erpnext (CNA: VulnCheck; product)

- https://www.vulncheck.com/advisories/frappe-erpnext-before-15.121.4-and-16.36.0-missing-authorization-via-get-bom-items (CNA: VulnCheck; third-party-advisory)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-124315; retrieved 2026-11-07; source updated 2026-11-07

Revision: 2619985ed0cc253aa434e26ec95ba1eb53d948a8e91bda7d7b9865c80f62f4a6

Canonical: https://y2.dev/cve/CVE-2026-124315

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.