Description
Frappe CRM before 1.81.2 contains a missing authorization vulnerability that allows authenticated Sales Users to access other users' CRM Notification records due to absent permission hooks. Attackers can query frappe.client endpoints filtering on to_user or call mark_as_read with another user argument to read, mark read, or delete others' notifications.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| frappe | crm | < 1.81.2 | 1.81.2 |
References
- GitHub Security Advisory (GHSA-4rjw-6mxx-m345) vendor-advisory
- https://github.com/frappe/crm/commit/a24d73acefa7f98f46903858514444442ce57614 patch
- Frappe CRM v1.81.2 Release Notes release-notes
- https://github.com/frappe/crm/blob/v1.81.1/crm/api/notifications.py technical-description
- https://github.com/frappe/crm/blob/v1.81.1/crm/hooks.py technical-description
- https://github.com/frappe/crm/blob/v1.81.1/crm/fcrm/doctype/crm_notification/crm_notification.json technical-description
- VulnCheck Advisory: Frappe CRM before 1.81.2 Missing Authorization on CRM Notification Records third-party-advisory