CVE-2025-66440
High
Description
An issue was discovered in Frappe ERPNext through 15.89.0. Function get_outstanding_reference_documents() at erpnext/accounts/doctype/payment_entry/payment_entry.py is vulnerable to SQL Injection. It allows an attacker to extract arbitrary data from the database by injecting SQL payloads via the to_posting_date parameter, which is directly interpolated into the query without proper sanitization or parameter binding.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Frappe Erpnext
PublishedDec 15, 2025
First seenDec 15, 2025
Weakness typeCWE-89SQL injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| frappe erpnext | v ≤ 15.89.0 | — |
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