Is CVE-2026-109652 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-109652 being exploited in the wild.

How severe is CVE-2026-109652?

High severity, with a CVSS score of 8.8, published 12 October 2026.

Which products and versions are affected?

Frappe ERPNext before 15.119.1 and 16.x before 16.32.0.

Is there a fix for CVE-2026-109652?

Yes: fixed in ERPNext 15.119.1, 16.32.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-109652 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2026-109652?

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.

CVE-2026-109652: Frappe ERPNext server-side template injection via message fields

CVE-2026-109652 · Severity: high · CVSS 8.8 · Published 2026-10-12

Frappe ERPNext is an enterprise resource planning system used to manage business operations and customer relations. A server-side template injection vulnerability in message fields allows authenticated users with common operational roles to execute arbitrary code, read and write database records, delete documents, and send emails from the system. This could enable attackers to steal sensitive business data, manipulate critical records, or conduct further attacks on connected systems.

Technologies: Frappe ERPNext. Vendors: Frappe.

Quick answers

Is CVE-2026-109652 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-109652 being exploited in the wild.
How severe is CVE-2026-109652?: High severity, with a CVSS score of 8.8, published 12 October 2026.
Which products and versions are affected?: Frappe ERPNext before 15.119.1 and 16.x before 16.32.0.
Is there a fix for CVE-2026-109652?: Yes: fixed in ERPNext 15.119.1, 16.32.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-109652 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-109652?: 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 15.119.1, 16.32.0

Technical details

Server-side template injection in user-controlled message fields due to missing input validation before Jinja2 template rendering. Authenticated attackers with low-privilege operational roles can inject template expressions that execute in an unrestricted context, achieving arbitrary database read/write, document deletion, outbound HTTP requests from the server, and email dispatch. The vulnerability affects ERPNext versions before 15.119.1 and 16.x before 16.32.0.

Affected products

Frappe ERPNext before 15.119.1 and 16.x before 16.32.0

Timeline

2026-10-12: disclosed
2026-08-13: advisory: GitHub Security Advisory GHSA-6w83-8777-v93q published

References

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