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Advisories

Frappe ERPNext before 15.121.0 and 16.34.0 Missing Authorization in Timesheet Endpoints

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severity
high
date
Affecting

  • ERPNext >= 0, < 15.121.0

  • ERPNext >= 16.0.0, < 16.34.0

CWE
  • CWE-862 Missing Authorization
CVSS
7.1
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Credit
Shohruh Yo'ldoshov
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.

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