Path Traversal in Frappe

CVE-2026-42219

Frappe is a full-stack web application framework. Prior to 16.19.0 and 15.109.0, path traversal via download_backups was possible due to lack of hardening. This issue is fixed in versions 16.19.0 and 15.109.0.

Vulnerability class: Path Traversal (Directory Traversal)

Affected products

  • Frappe — versions < 15.109.0, >= 16.0.0-beta.1, < 16.19.0

Weakness classification (CWE)

References