CVE-2017-18376: Strangebee Thehive

High severity, CVSS 8.8. EPSS: 1.9% chance of exploitation in the next 30 days.

An improper authorization check in the User API in TheHive before 2.13.4 and 3.x before 3.3.1 allows users with read-only or read/write access to escalate their privileges to the administrator's privileges. This affects app/controllers/UserCtrl.scala.

Affected products

• Strangebee Thehive: before 2.13.4 (fixed in 2.13.4); from 3.0.0, before 3.3.1 (fixed in 3.3.1)

Published 2019-06-02. Last modified 2026-06-17.