Vulnerability identifier: #VU36303
Vulnerability risk: Medium
CVSSv3.1: 6.5 [AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-89
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
ERPNext
Web applications /
CRM systems
Vendor: Frappe
Description
The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data passed via the web. No special privileges are needed to conduct the attack. By calling a JavaScript function that calls a server-side Python function with carefully chosen arguments, a SQL attack can be carried out which allows SQL queries to be constructed to return any columns from any tables in the database. This is related to /api/resource/Item?fields= URIs, frappe.get_list, and frappe.call. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
Mitigation
Update to version 11.0.3.
Vulnerable software versions
ERPNext: 11.0.1 - 11.0.2
External links
http://github.com/frappe/erpnext/issues/15337
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.