CVE-2023-6394
Authorization bypass in Quarkus
7.4
HIGH
CVSS 3.1
EPSS 0.54%
Description
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.
How to fix CVE-2023-6394
To remediate CVE-2023-6394, upgrade the affected package to a fixed version below.
- —upgrade to 3.5.3 or later
Is CVE-2023-6394 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 2.14.0, < 3.5.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |