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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 2
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Frappe Erpnext
cpe:2.3:a:frappe:erpnext:*:*:*:*:*:*:*:*
|
— |
15.121.0
|
|
Frappe Erpnext
cpe:2.3:a:frappe:erpnext:*:*:*:*:*:*:*:*
|
16.0.0
|
16.34.0
|
References 5
https://github.com/frappe/erpnext/security/advisories/GHSA-9vph-hqmm-g7hq
GitHub Security Advisory (GHSA-9vph-hqmm-g7hq)
https://github.com/frappe/erpnext/commit/c656497aac76af82eea028e3e8cb8d5380385f…
NVD
https://github.com/frappe/erpnext/commit/d5df40986d72a55d414ddaf4d382883f9df31e…
NVD
https://github.com/frappe/erpnext/pull/58576
NVD
https://www.vulncheck.com/advisories/frappe-erpnext-before-15.121.0-and-16.34.0…
VulnCheck Advisory: Frappe ERPNext before 15.121.0 and 16.34.0 Missing Authorization in Timesheet Endpoints