CVE-2026-124316
Frappe ERPNext before 15.121.4 and 16.36.0 Missing Authorization via get_linked_material_requests
Frappe ERPNext before 15.121.4 and 16.x before 16.36.0 contains a missing authorization vulnerability in the whitelisted erpnext.buying.utils.get_linked_material_requests method lacking document or company permission checks. Authenticated users, including portal users or users without roles, can supply item codes to retrieve open Purchase-type Material Requests belonging to other companies.
Fixes and workarounds
Fix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckFix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| erpnext frappe frappe/erpnext
github |
≥ 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) Other versions: unaffected |
CNA: VulnCheck |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 5.3 medium |
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N | CNA: VulnCheck |
| 3.1 / 4.3 medium |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | CNA: VulnCheck |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/frappe/erpnext/security/advisories/GHSA-w3rc-76j9-46jqCNA: VulnCheck · vendor-advisory
- https://github.com/frappe/erpnext/commit/48635ee6b56a08dc5663d283d8e29c4e30190ad3CNA: VulnCheck · patch
- https://github.com/frappe/erpnext/commit/aea326869b4f7ba96629eaec7e5d2eff3957c364CNA: VulnCheck · patch
- https://github.com/frappe/erpnext/blob/12cd563fb9a79731f75ae2a45b1446a0a2dd9e74/erpnext/buying/utils.py#L126-L150CNA: VulnCheck · technical-description
- https://github.com/frappe/erpnextCNA: VulnCheck · product
- https://www.vulncheck.com/advisories/frappe-erpnext-before-15.121.4-and-16.36.0-missing-authorization-via-get-linked-material-requestsCNA: VulnCheck · third-party-advisory
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