CVE-2026-3224
Authentication Bypass via Forged JWT in Devolutions Server
Publication date: 2026-03-03
Last updated on: 2026-03-05
Assigner: Devolutions Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| devolutions | devolutions_server | to 2025.3.16.0 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-287 | When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an authentication bypass in the Microsoft Entra ID (Azure AD) authentication mode used by Devolutions Server version 2025.3.15.0 and earlier. It allows an unauthenticated user to gain access by authenticating as any arbitrary Entra ID user through the use of a forged JSON Web Token (JWT).
How can this vulnerability impact me? :
The vulnerability can allow an attacker who is not authenticated to impersonate any user within the system by forging a JWT. This could lead to unauthorized access to sensitive data or systems, potentially compromising the security and integrity of your environment.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know