CVE-2023-6394
Quarkus: graphql operations over websockets bypass
CVSS Score
7.4
EPSS Score
0.5%
EPSS Percentile
67th
A flaw was found in Quarkus. This issue occurs when receiving a request over websocket with no role-based permission specified on the GraphQL operation, Quarkus processes the request without authentication despite the endpoint being secured. This can allow an attacker to access information and functionality outside of normal granted API permissions.
| CWE | CWE-862 |
| Vendor | red hat |
| Product | red hat build of quarkus 2.13.9.final |
| Published | Dec 9, 2023 |
| Last Updated | Mar 24, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
Red Hat / Red Hat build of Quarkus 2.13.9.Final
All versions affected Red Hat / Red Hat build of Quarkus 3.2.9.Final
All versions affected