Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 7.7 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | CNA (redhat) |
- CISA KEV Not listed.
- EPSS 0.012, the 69th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
Sources
- GitHub Advisory Database: GHSA-54f3-c6hg-865h
- OSV: GHSA-54f3-c6hg-865h
- nvd.nist.gov/vuln/detail/CVE-2023-6563
- github.com/keycloak/keycloak/issues/13340
- github.com/keycloak/keycloak/pull/15463
- github.com/keycloak/keycloak/commit/556146f961f7c8ddf64de15e2117a58d045f72b5
- access.redhat.com/errata/RHSA-2023:7854
- access.redhat.com/errata/RHSA-2023:7855
- access.redhat.com/errata/RHSA-2023:7856
- access.redhat.com/errata/RHSA-2023:7857
- access.redhat.com/errata/RHSA-2023:7858
- access.redhat.com/security/cve/CVE-2023-6563
- bugzilla.redhat.com/show_bug.cgi?id=2253308
- github.com/keycloak/keycloak