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Wildfly-elytron-realm-token: parameter injection in eap's elytron oauth2 (Red Hat Red Hat JBoss Enterprise Application Platform 8.1.8.GA)

CVE-2026-85511
MEDIUM 4.2

At a glance

Source
NVD
EPSS
EPSS 0.28 % · percentile 21 ()
State
PUBLISHED
Published
Updated
Assigner
redhat
NVD status
Awaiting Analysis

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Description

A flaw was found in EAP's Elytron. An EAP application whose security domain is backed by an Elytron token-realm with oauth2-introspection would allow parameter substitution due to missing URL encoding.

Weaknesses (CWE)

  • CWE-290 — Authentication Bypass by Spoofing

References

Scores

VersionScoreVectorScored by
CVSS 3.1MEDIUM 4.2CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:Nredhat
CVSS 3.1MEDIUM 4.2CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:NNVD · secalert@redhat.com (Secondary)

European references

Affected products

ProductVersions
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1.8.GAunaffected 2.6.11.Final-redhat-00001 < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:2.40.0-8.redhat_00024.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:4.1.7-1.SP1_redhat_00001.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:2.0.5-1.Final_redhat_00001.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:1.85.0-1.redhat_00001.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:1.2.7-1.redhat_00002.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:801.8.0-1.GA_redhat_00001.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:6.6.54-1.Final_redhat_00001.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:4.1.5-5.redhat_00008.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:3.0.22-1.Final_redhat_00001.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:2.18.9-1.redhat_00003.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:2.18.9-1.redhat_00003.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:2.18.9-1.redhat_00003.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:2.18.9-1.redhat_00003.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:2.18.9-1.redhat_00003.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:2.18.9-1.redhat_00003.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:2.18.9-1.redhat_00003.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:4.0.5-1.redhat_00001.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:4.0.7-4.redhat_00001.1.el10eap < *
Red Hat · Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10unaffected 0:2.1.0-1.redhat_00001.1.el10eap < *

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD