CVE-2026-27344: Inseriswiss Inseri Core

Medium severity, CVSS 5.9. EPSS: 0.3% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in inseriswiss inseri core inseri-core allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects inseri core: from n/a through <= 1.0.5.

Affected products

• Inseriswiss Inseri Core: up to and including 1.0.5

Published 2026-03-05. Last modified 2026-06-17.