Description
ERPNext 15.55.0 through 16.50.0 contains an incorrect authorization vulnerability in the get_timesheet_html method that lets authenticated portal users view project Timesheets. The method only checks Project read access, ignoring hide_timesheets and project membership, so attackers can retrieve timesheet names, status, time-log dates and last modifiers.
Metrics
CVSS 3.1 4.3/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Frappe | ERPNext | >= 15.55.0, <= 16.50.0 |
References
- https://github.com/frappe/erpnext
- https://github.com/frappe/erpnext/blob/v16.50.0/erpnext/templates/pages/projects.py#L99-L106
- https://github.com/frappe/erpnext/commit/eb217deef7bd407d34254aee3b3e175e4d357c90
- https://github.com/frappe/erpnext/pull/60280
- https://www.vulncheck.com/advisories/erpnext-15.55.0-through-16.50.0-incorrect-authorization-via-get-timesheet-html
Timeline
- Published
- Oct 12, 2026
- Last modified
- Oct 12, 2026
- NVD status
- Deferred