What’s Vulnerable › Vulnerabilities

CVE-2026-94113: Frappe ERPNext before 15.121.0 and 16.34.0 Missing Authorization in Timesheet Endpoints

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-20 · updated 2026-09-21
• Weakness: CWE-862

Description

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 get_projectwise_timesheet_data, get_timesheet_detail_rate, and get_timesheet endpoints to enumerate and retrieve billable time logs including project names, billing amounts, and work descriptions without proper authorization checks.

Affected products

• frappe erpnext: before 15.121.0; from 16.0.0 before 16.34.0 — fixed in 15.121.0, 16.34.0

How to fix

Upgrade to a fixed version: frappe erpnext 15.121.0, 16.34.0. Check the vendor advisory for mitigations.

References

• https://github.com/frappe/erpnext/commit/c656497aac76af82eea028e3e8cb8d5380385f0f
• https://github.com/frappe/erpnext/commit/d5df40986d72a55d414ddaf4d382883f9df31e41
• https://github.com/frappe/erpnext/pull/58576
• https://github.com/frappe/erpnext/security/advisories/GHSA-9vph-hqmm-g7hq
• https://www.vulncheck.com/advisories/frappe-erpnext-before-15.121.0-and-16.34.0-missing-authorization-in-timesheet-endpoints

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