leantime JSON-RPC API vulnerabilities

Latest leantime JSON-RPC API CVEs

Newest publication first

1. CVE-2026-76647 Leantime JSON-RPC API contains a missing authorization vulnerability

   Published 2026-08-19

   High·CVSS 8.8 EPSS 0.51%

   Leantime JSON-RPC API through version 3.9.0 contains a missing authorization vulnerability in the JSON-RPC dispatcher in app/Domain/Api/Controllers/Jsonrpc.php. The dispatcher does not enforce authorization before invoking service-layer methods, allowing an authenticated user to...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.