SARA / Free Tools / CVE / CVE-2023-6236

CVE-2023-6236 — A flaw was found in Red Hat Enterprise Application Platform 8

A flaw was found in Red Hat Enterprise Application Platform 8. When an OIDC app that serves multiple tenants attempts to access the second tenant, it should prompt the user to log in again since the second tenant is secured with a different OIDC configuration. The underlying issu

CVSS
7.3 HIGH
EPSS
0.06% (top 81.20%)
CWE
CWE-345
Published
2024-04-10T01:04:53.970Z
Last modified
2025-11-20T18:08:20.949Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

01What is this vulnerability?

A flaw was found in Red Hat Enterprise Application Platform 8. When an OIDC app that serves multiple tenants attempts to access the second tenant, it should prompt the user to log in again since the second tenant is secured with a different OIDC configuration. The underlying issue is in OidcSessionTokenStore when determining if a cached token should be used or not. This logic needs to be updated…

02Affected products

VendorProductVersions
Red HatRed Hat JBoss Enterprise Application Platform 8unspecified
Red HatRed Hat JBoss Enterprise Application Platform 8.0 for RHEL 80:4.0.1-1.Final_redhat_00001.1.el8eap
Red HatRed Hat JBoss Enterprise Application Platform 8.0 for RHEL 80:2.2.4-2.SP01_redhat_00001.1.el8eap
Red HatRed Hat JBoss Enterprise Application Platform 8.0 for RHEL 90:4.0.1-1.Final_redhat_00001.1.el9eap
Red HatRed Hat JBoss Enterprise Application Platform 8.0 for RHEL 90:2.2.4-2.SP01_redhat_00001.1.el9eap
Red HatRed Hat JBoss Enterprise Application Platform 7unspecified
Red HatRed Hat JBoss Enterprise Application Platform Expansion Packunspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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