CVE-2026-109662

Medium

Description

Frappe ERPNext before 15.112.0 and 16.x before 16.23.0 contains a stored cross-site scripting vulnerability in a public portal form that accepts unauthenticated submissions and stores content later rendered with insufficient neutralisation. Unauthenticated attackers can submit crafted markup that executes in the browser sessions of staff who review the stored record.

SeverityMedium

CVSS6.1

Exploit probability—

Product

Frappe Erpnext

PublishedOct 12, 2026

First seenOct 12, 2026

Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update

frappe erpnext15.112.0, 16.23.0 or later

Vendor advisories

github.com/frappe/erpnext/security/advisories/GHSA-4rfh-2hfg-9m7w

Affected products

Product	Affected versions	Fixed in
frappe erpnext	v < 15.112.0, 16.0.0-beta.1 ≤ v < 16.23.0	15.112.0, 16.23.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.