CVE-2026-109662 [MEDIUM] – Frappe ERPNext before 15.112.0 and 16.x before 16.23.0 contains a stored cross-site script

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.