CVE-2026-94113: Frappe ERPNext before 15.121.0 and 16.34.0 Missing Authorization in Timesheet Endpoints
Frappe ERPNext versions before 15.121.0 and 16.x before 16.34.0 contain an information disclosure vulnerability in whitelisted timesheet endpoints that fail to enforce doctype permissions. Authenticated attackers can call getprojectwisetimesheetdata, gettimesheetdetailrate, and gettimesheet endpoints to enumerate and retrieve billable time logs including project names, billing amounts, and work descriptions without proper authorization checks.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Frappe ERPNextto a version that resolves this vulnerability.Fixed in 15.121.0 - Upgrade
Upgrade
Frappe ERPNextto a version that resolves this vulnerability.Fixed in 16.34.0
Event History
Frequently Asked Questions
Which deployments are affected?
Frappe ERPNext versions before 15.121.0 are affected, as are 16.x versions before 16.34.0.
What access does an attacker need?
An attacker needs an authenticated ERPNext account with low privileges. No user interaction is required, and the vulnerable endpoints are reachable over the network.
What information could be exposed?
The affected timesheet endpoints can allow unauthorized enumeration and retrieval of billable time logs, including project names, billing amounts, and work descriptions.
Which endpoints should be investigated or restricted if updates cannot be applied immediately?
Prioritize the whitelisted get_projectwise_timesheet_data, get_timesheet_detail_rate, and get_timesheet endpoints. Restrict access to authenticated users who have a legitimate need to view Timesheet data until affected instances are updated.