CVE-2026-42219

Description

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.

References

• https://github.com/frappe/frappe/commit/4358f5bd449710027724a1679950d4ea65da6dcc
• https://github.com/frappe/frappe/commit/a470a1189132984635e2ec148f87de5232f5535d
• https://github.com/frappe/frappe/commit/a562ef2a5a3885895b9f9cf14d5a53e32e52d326
• https://github.com/frappe/frappe/pull/38740
• https://github.com/frappe/frappe/pull/39402
• https://github.com/frappe/frappe/pull/39403
• https://github.com/frappe/frappe/releases/tag/v15.109.0
• https://github.com/frappe/frappe/releases/tag/v16.19.0
• https://github.com/frappe/frappe/security/advisories/GHSA-w4p4-fp9m-47gj