CVE-2023-6236

highpriority · track · 0OT risk · elevatedEPSS 0.003 · 26 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.33% (26th) EPSS

CVSS 7.3 · high

Is it mine?

8 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · osv

EPSS · scored 2026-10-27

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 to take into account the new "provider-url" option in addition to the "realm" option. EAP-7 does not provide the vulnerable provider-url configuration option in its OIDC implementation and is not affected by this flaw.

cvss

Technical severity, 0–10. One row per scoring source.

7.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.7–7.3

v3.17.3highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · ENISA EU

v3.17.3highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · secalert@redhat.com USexploitability 3.9 · impact 3.4

v3.17.3highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · OSV

v3.16.7mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-345USCWE-345US

affected products (8)

Products and version ranges known to be affected.

Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Red Hat JBoss Enterprise Application Platform <8.0.2all versionscert_bundDE
Red Hat JBoss Enterprise Application Platform< 8.0.2cert_bundDE
Red Hat Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8< 0:2.2.4-2.SP01_redhat_00001.1.el8eapenisa_euvdEU
Red Hat Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8< 0:4.0.1-1.Final_redhat_00001.1.el8eapenisa_euvdEU
Red Hat Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9< 0:2.2.4-2.SP01_redhat_00001.1.el9eapenisa_euvdEU
Red Hat Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9< 0:4.0.1-1.Final_redhat_00001.1.el9eapenisa_euvdEU
Maven org.wildfly.security:wildfly-elytron-http-oidc< 2.2.5.FinalosvUSpkg:maven/org.wildfly.security/wildfly-elytron-http-oidc

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-1286Red Hat JBoss Enterprise Application Platform: Mehrere SchwachstellenDeutsch2024-06-03csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Red Hat JBoss Enterprise Application Platform ausnutzen, um Sicherheitsvorkehrungen zu umgehen und Informationen offenzulegen.
GHSA-jpmx-996v-48fmWildFly Elytron: OIDC app attempting to access the second tenant, the user should be prompted to log2024-04-10ghsa · osvUS
A flaw was found in JBoss EAP. 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 to take into account the new "provider-url" option in addition to the "realm" option.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund osv NVD CVE.org MITRE

published 2024-04-10modified 2026-06-17

references (17)

External citations — patches, advisories, analysis.

scry

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