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Medium · 4.6 CVE-2026-3837 EUVD-2026-25088GHSA-fgxh-7qw6-7wg3

Frappe Framework 16.10.0 - Stored DOM XSS in Multiple Field Formatters

Published Apr 22, 2026 · Updated Apr 27, 2026 · Assigned by Fluid Attacks

Description

An authenticated attacker can persist crafted values in multiple field types and trigger client-side script execution when another user opens the affected document in Desk. The vulnerable formatter implementations interpolate stored values into raw HTML attributes and element content without escaping

This issue affects Frappe: 16.10.0.

Affected products

VendorProductAffectedFixed
Frappe Frappe 16.10.0 —

References