CVE-2023-6393EPSS p48.8%
CVE-2023-6393CVE-2023-6393
redhat / build_of_quarkus
Description
A flaw was found in the Quarkus Cache Runtime. When request processing utilizes a Uni cached using @CacheResult and the cached Uni reuses the initial "completion" context, the processing switches to the cached Uni instead of the request context. This is a problem if the cached Uni context contains sensitive information, and could allow a malicious user to benefit from a POST request returning the response that is meant for another user, gaining access to sensitive data.
Scoring
| CVSS | 5.3 () |
| Vector | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
| EPSS | 0.64% probability of exploitation · percentile 48.8% · 2026-10-06T12:00:23Z |
| Last modified | 2026-09-29 |