CVE-2026-55852: Frappe

High severity, CVSS 8.6. EPSS: 0.7% chance of exploitation in the next 30 days.

Frappe is a full-stack web application framework. Prior to 16.23.0 and 15.112.0, TarSlip RCE was possible in Package Import because tarfile members were not sufficiently checked before extraction. This issue is fixed in versions 16.23.0 and 15.112.0.

Affected products

• Frappe Frappe: before 15.112.0 (fixed in 15.112.0); from 16.0.0-beta.1, before 16.23.0 (fixed in 16.23.0)

Published 2026-07-10. Last modified 2026-07-13.