CVE-2026-105488 Missing authorization in Server
Authenticated users with view-only permissions can modify or delete global contact and folder entries in Devolutions Server.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-105488?
CVE-2026-105488 is a high-severity missing authorization vulnerability in Devolutions Server, published on 6 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Missing authorization in the global vault in Devolutions Server 2026.3.7.0 and earlier allows an authenticated user with only the global vault view permission to modify and delete global contact and folder entries.
Weakness: CWE-862
Which versions are affected by CVE-2026-105488?
How do I fix CVE-2026-105488?
No fix has been published for CVE-2026-105488 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-2026-105488 being exploited?
There is no known exploitation of CVE-2026-105488 in the wild and no public exploit code.
Sources
Also known as GHSA-w745-4j22-6fw5.