CVE-2023-0951 Missing authorization in Devolutions Server

What is CVE-2023-0951?

CVE-2023-0951 is a high-severity missing authorization vulnerability in Devolutions Devolutions Server, published on 22 Feb 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Improper access controls on some API endpoints in Devolutions Server 2022.3.12 and earlier could allow a standard privileged user to perform privileged actions.

Which versions are affected by CVE-2023-0951?

It affects 1 product.

Products include Devolutions Devolutions Server.

How do I fix CVE-2023-0951?

No fix has been published for CVE-2023-0951 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-2023-0951 being exploited?

There is no known exploitation of CVE-2023-0951 in the wild and no public exploit code.

Other vulnerabilities in Devolutions Devolutions Server

• CVE-2026-3130 Business logic in Server Critical 9.8
• CVE-2026-3204 Cross-site scripting in Server Critical 9.8
• CVE-2026-3224 Auth bypass in Server Critical 9.8
• CVE-2026-0610 SQL injection in Server Critical 9.8
• CVE-2024-2921 Missing authorization in Server Critical 9.8

All Devolutions Devolutions Server vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-j86m-v8g6-8h75.