{"id":"CVE-2023-6393","aliases":[],"url":"https://o3.security/vulnerability/CVE-2023-6393","summary":"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…","details":"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.","published":"2023-12-06T17:15:07.377","modified":"2026-08-04T08:16:28.097","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2023:7700"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2023-6393"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2253113"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2023-6393"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2253113"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-04T08:16:28.097"}}