CVE-2026-31877: Frappe

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Frappe is a full-stack web application framework. Prior to 15.84.0 and 14.99.0, a specially crafted request made to a certain endpoint could result in SQL injection, allowing an attacker to extract information they wouldn't otherwise be able to. This vulnerability is fixed in 15.84.0 and 14.99.0.

Affected products

• Frappe Frappe: before 14.99.0 (fixed in 14.99.0); from 15.0.0, before 15.84.0 (fixed in 15.84.0)

Published 2026-03-11. Last modified 2026-06-17.