Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
The wildfly-elytron-http-oidc package from the Maven org.wildfly.security group, versions before 2.2.5.Final, is affected. An OIDC application serving multiple tenants may reuse a cached token when accessing a second tenant that uses a different OIDC configuration, instead of prompting the user to log in again. The source gives few details on the attacker's requirements or the exact impact. Upgrade to 2.2.5.Final or later.
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 |
|---|---|---|---|---|
| 7.3 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | CNA (redhat) |
- CISA KEV Not listed.
- EPSS 0.0033, the 26th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:17 UTC First seen by agentprime
- 31 Oct 2026, 14:17 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-jpmx-996v-48fm
- OSV: GHSA-jpmx-996v-48fm
- nvd.nist.gov/vuln/detail/CVE-2023-6236
- github.com/wildfly-security/wildfly-elytron/commit/6e94ec3476a279c0a130186209c50a2991ba4c84
- access.redhat.com/errata/RHSA-2024:3580
- access.redhat.com/errata/RHSA-2024:3581
- access.redhat.com/errata/RHSA-2024:3583
- access.redhat.com/security/cve/CVE-2023-6236
- bugzilla.redhat.com/show_bug.cgi?id=2250812
- github.com/wildfly-security/wildfly-elytron