Description
Frappe ERPNext before 15.121.4 and 16.x before 16.36.0 contains a missing authorization vulnerability in erpnext.crm.utils.get_open_activities that exposes ToDo and Event records. Any authenticated user, including portal or no-role users, can supply arbitrary ref_doctype and ref_docname values to enumerate activities and private calendar event details.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| frappe | erpnext | < 15.121.4, 16.0.0-beta.1 – < 16.36.0 | 15.121.4 |
References
- GitHub Security Advisory (GHSA-w264-5p9f-hfwm) vendor-advisory
- https://github.com/frappe/erpnext/commit/48635ee6b56a08dc5663d283d8e29c4e30190ad3 patch
- https://github.com/frappe/erpnext/commit/aea326869b4f7ba96629eaec7e5d2eff3957c364 patch
- https://github.com/frappe/erpnext/blob/12cd563fb9a79731f75ae2a45b1446a0a2dd9e74/erpnext/crm/utils.py#L151-L164 technical-description
- https://github.com/frappe/erpnext product
- VulnCheck Advisory: Frappe ERPNext before 15.121.4 and 16.36.0 Missing Authorization via get_open_activities third-party-advisory