CVE-2026-109634 PUBLISHED

Frappe ERPNext before 15.121.0 SQL Injection via Unvalidated Endpoints

Assigner: VulnCheck
Reserved: 12.10.2026 Published: 12.10.2026 Updated: 13.10.2026

Frappe ERPNext before 15.121.0 and 16.x before 16.34.0 contains an SQL injection vulnerability in some endpoints due to missing input validation. Authenticated attackers with high privileges can send specially crafted requests to these endpoints to inject SQL and extract sensitive information from the database.

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS Score: 6.9

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	High
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS Score: 4.9

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	High	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	frappe
Product	erpnext
Versions	Default: unaffected affected from 0 to 15.121.0 (excl.) affected from 16.0.0-beta.1 to 16.34.0 (excl.) Version 15.121.0 is unaffected Version 16.34.0 is unaffected

Credits

buraks1998 reporter
diptanilsaha finder

References

Problem Types

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') CWE