CVE-2025-53348: Laborator Kalium

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in Laborator Kalium kalium allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Kalium: from n/a through <= 3.18.3.

Affected products

• Laborator Kalium: up to and including 3.18.3

Published 2025-09-09. Last modified 2026-06-17.