CVE-2026-24732 Improper permission checks in Extension:NSFileRepo
Attackers can bypass access controls to read or modify files in the NSFileRepo extension due to improper permission checks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-24732?
CVE-2026-24732 is a medium-severity missing authorization vulnerability in Hallo Welt! GmbH BlueSpice, published on 4 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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
Which versions are affected by CVE-2026-24732?
How do I fix CVE-2026-24732?
No fix has been published for CVE-2026-24732 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-24732 being exploited?
There is no known exploitation of CVE-2026-24732 in the wild and no public exploit code.
Sources
Also known as GHSA-h5w8-m6jq-qmxf.