CVE-2026-3224 Auth bypass in Server
Unauthenticated attackers can bypass authentication in Devolutions Server by forging JWTs to impersonate arbitrary Entra ID users.
- 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-2026-3224?
CVE-2026-3224 is a critical authentication bypass vulnerability in Devolutions Devolutions Server, published on 3 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Authentication bypass in the Microsoft Entra ID (Azure AD) authentication mode in Devolutions Server 2025.3.15.0 and earlier allows an unauthenticated user to authenticate as an arbitrary Entra ID user via a forged JSON Web Token (JWT).
Weakness: CWE-287
Which versions are affected by CVE-2026-3224?
It affects 1 product.
Products include Devolutions Devolutions Server.
How do I fix CVE-2026-3224?
No fix has been published for CVE-2026-3224 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-3224 being exploited?
There is no known exploitation of CVE-2026-3224 in the wild and no public exploit code.
Other vulnerabilities in Devolutions Devolutions Server
Sources
Also known as GHSA-52jv-jcqf-q243.