CVE-2026-24732: Hallo Welt! GmbH Bluespice

Medium severity, CVSS 6.6. EPSS: 0.3% chance of exploitation in the next 30 days.

Files or Directories Accessible to External Parties, Incorrect Permission Assignment for Critical Resource vulnerability in Hallo Welt! GmbH BlueSpice (Extension:NSFileRepo modules) allows Accessing Functionality Not Properly Constrained by ACLs, Bypassing Electronic Locks and Access Controls.This issue affects BlueSpice: from 5.1 through 5.1.3, from 5.2 through 5.2.0. HINT: Versions provided apply to BlueSpice MediaWiki releases. For Extension:NSFileRepo the affected versions are 3.0 < 3.0.5

Affected products

• Hallo Welt! GmbH Bluespice: from 5.1, up to and including 5.1.3; from 5.2, up to and including 5.2.0

Published 2026-03-04. Last modified 2026-06-17.