What is CVE-2026-109638?

CVE-2026-109638 is a medium-severity vulnerability in Frappe Erpnext, classified under SQL Injection. CVSS score: 6.5/10. Published 2026-10-12.

How severe is CVE-2026-109638?

Medium severity. CVSS v3 base score is 6.5 out of 10.

SQL Injection in Frappe Erpnext

CVE-2026-109638

Frappe ERPNext before 15.110.0 and 16.x before 16.21.0 contains a SQL injection vulnerability in some endpoints caused by missing input validation. Authenticated attackers can send specially crafted requests to these endpoints to manipulate database queries and extract sensitive information from the database.

Vulnerability class: SQL Injection

Published 2026-10-12 · last modified 2026-10-13.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Frappe Erpnext

Weakness classification (CWE)

CWE-89 — SQL Injection

References

github.com/frappe/erpnext/security/advisories/GHSA-73jx-q3gp-r24f (vendor-advisory)
www.vulncheck.com/advisories/frappe-erpnext-before-15.110.0-sql-injection-via-m… (third-party-advisory)

Frequently asked questions

What is CVE-2026-109638?: CVE-2026-109638 is a medium-severity vulnerability in Frappe Erpnext, classified under SQL Injection. CVSS score: 6.5/10. Published 2026-10-12.
How severe is CVE-2026-109638?: Medium severity. CVSS v3 base score is 6.5 out of 10.