ERPNext is a free and open source Enterprise Resource Planning tool. Prior to 15.118.0 and 16.29.0, the validate_template and render_template calls in erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.py render subject, body, and pdf_name fields with unrestricted globals including frappe.utils, allowing an authenticated user with a common operational role to inject template expressions, execute arbitrary server-side code, and read data across the application. This issue is fixed in versions 15.118.0 and 16.29.0.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products
frappe:erpnext
References 7
https://github.com/frappe/erpnext/security/advisories/GHSA-qq49-v74j-hjh7
https://github.com/frappe/erpnext/security/advisories/GHSA-qq49-v74j-hjh7
https://github.com/frappe/erpnext/pull/56458
https://github.com/frappe/erpnext/pull/56458
https://github.com/frappe/erpnext/commit/5f6952b15c1f6ee893770d5bc618558a6ba41a…
https://github.com/frappe/erpnext/commit/5f6952b15c1f6ee893770d5bc618558a6ba41a28
https://github.com/frappe/erpnext/commit/88443e4a97c6c0a40d85a9e6785577191296ee…
https://github.com/frappe/erpnext/commit/88443e4a97c6c0a40d85a9e6785577191296ee39
https://github.com/frappe/erpnext/commit/ecb6d48ec025e0c94abac35b2e4f7607f4c864…
https://github.com/frappe/erpnext/commit/ecb6d48ec025e0c94abac35b2e4f7607f4c86465
https://github.com/frappe/erpnext/releases/tag/v15.118.0
https://github.com/frappe/erpnext/releases/tag/v15.118.0
https://github.com/frappe/erpnext/releases/tag/v16.29.0
https://github.com/frappe/erpnext/releases/tag/v16.29.0