CVE-2023-6264 Information disclosure in Server

What is CVE-2023-6264?

CVE-2023-6264 is a medium-severity vulnerability in Devolutions Devolutions Server, published on 22 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Information leak in Content-Security-Policy header in Devolutions Server 2023.3.7.0 allows an unauthenticated attacker to list the configured Devolutions Gateways endpoints.

Weakness: CWE-200

Which versions are affected by CVE-2023-6264?

It affects 1 product.

Products include Devolutions Devolutions Server.

How do I fix CVE-2023-6264?

No fix has been published for CVE-2023-6264 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-6264 being exploited?

There is no known exploitation of CVE-2023-6264 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-6cq5-2xh4-wh8x.