CVE-2026-92772: Leantime

High severity, CVSS 7.1. EPSS: 0.5% chance of exploitation in the next 30 days.

Leantime before 3.9.6 contains an authorization bypass vulnerability in the HTMX plugin install endpoint that lacks permission validation. Authenticated users with limited roles can install marketplace plugins and control arbitrary properties including identifier, version, and license key to deploy malicious plugins.

Affected products

• Leantime Leantime: before 3.9.6 (fixed in 3.9.6)

Published 2026-09-16. Last modified 2026-09-17.