# CVE-2026-109674: Frappe ERPNext SQL injection in endpoints

Source: https://junglewise.ai/threats/cve-2026-109674-frappe-erpnext-before-15-98-0-and-16-x-before-16-6-0-contains-an  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-12. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-109674 · Severity: medium · CVSS 6.5 · Published 2026-10-12

Frappe ERPNext is an open-source enterprise resource planning system used by businesses to manage finances, inventory, and operations. Missing input validation in certain endpoints allows authenticated attackers to inject malicious SQL commands, potentially exposing, modifying, or disrupting sensitive business data stored in the database.

Technologies: [Frappe ERPNext](https://junglewise.ai/threats/technologies/erpnext). Vendors: [Frappe](https://junglewise.ai/threats/vendors/frappe).

## Quick answers

**Is CVE-2026-109674 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-109674 being exploited in the wild.

**How severe is CVE-2026-109674?** Medium severity, with a CVSS score of 6.5, published 12 October 2026.

**Which products and versions are affected?** Frappe ERPNext before 15.98.0; 16.x before 16.6.0.

**Is there a fix for CVE-2026-109674?** Yes: fixed in ERPNext 15.98.0, 16.6.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-109674 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-109674?** Check whether you run Frappe ERPNext at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in ERPNext 15.98.0, 16.6.0

## Technical details

SQL injection vulnerability in ERPNext endpoints due to insufficient input validation allows authenticated network attackers to craft malicious requests that manipulate database queries. An attacker with valid credentials can extract, modify, or delete sensitive information from the application database. Patches are available in versions 15.98.0 and 16.6.0.

## Affected products

- Frappe ERPNext before 15.98.0; 16.x before 16.6.0

## Timeline

- 2026-03-10: disclosed
- 2026-10-12: advisory

## References

- [https://github.com/frappe/erpnext/security/advisories/GHSA-wj7p-g62h-jh38](https://github.com/frappe/erpnext/security/advisories/GHSA-wj7p-g62h-jh38)
- [https://www.vulncheck.com/advisories/frappe-erpnext-before-16.6.0-sql-injection-via-missing-input-validation](https://www.vulncheck.com/advisories/frappe-erpnext-before-16.6.0-sql-injection-via-missing-input-validation)

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- [Frappe ERPNext missing authorization in BOM methods](https://junglewise.ai/threats/cve-2026-124315-frappe-erpnext-before-15-121-4-and-16-x-before-16-36-0-contains)
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- [Frappe ERPNext missing authorization in get_linked_payments](https://junglewise.ai/threats/cve-2026-124313-frappe-erpnext-before-15-121-4-and-16-x-before-16-36-0-contains)
- [ERPNext authorization bypass in status modification endpoints](https://junglewise.ai/threats/cve-2026-108374-erpnext-is-a-free-and-open-source-enterprise-resource-planning)