CVE-2024-12369

Elytron-oidc-client: oidc authorization code injection

MEDIUM
4.2
CVSS Score
Published: December 9, 2024 at 08:53 PM UTC
Updated: August 4, 2026 at 02:16 PM UTC
2 products affected across 2 vendorsWildflyJBoss Enterprise Application Platform

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Severity
MEDIUM4.2
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

A vulnerability was found in OIDC-Client. When using the RH SSO OIDC adapter with EAP 7.x or when using the elytron-oidc-client subsystem with EAP 8.x, authorization code injection attacks can occur, allowing an attacker to inject a stolen authorization code into the attacker's own session with the client with a victim's identity. This is usually done with a Man-in-the-Middle (MitM) or phishing attack.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
Vendor states this is fixed in 0:1.0.4-3.redhat_00004.1.el8eap (unaffected)
Vendor states this is fixed in 0:1.80.0-1.redhat_00001.1.el8eap (unaffected)
Vendor states this is fixed in 0:2.16.1-1.redhat_00001.1.el8eap (unaffected)
Vendor states this is fixed in 0:2.2.9-1.Final_redhat_00001.1.el8eap (unaffected)
Vendor states this is fixed in 0:3.0.1-1.redhat_00001.1.el8eap (unaffected)
Vendor states this is fixed in 0:3.0.13-1.Final_redhat_00001.1.el8eap (unaffected)
Vendor states this is fixed in 0:3.1.10-1.redhat_00001.1.el8eap (unaffected)
Vendor states this is fixed in 0:4.0.11-1.redhat_00001.1.el8eap (unaffected)
Vendor states this is fixed in 0:5.1.5-1.Final_redhat_00001.1.el8eap (unaffected)
Vendor states this is fixed in 0:6.2.35-1.Final_redhat_00001.1.el8eap (unaffected)
Vendor states this is fixed in 0:8.0.7-3.GA_redhat_00004.1.el8eap (unaffected)
Vendor states this is fixed in 0:800.7.0-2.GA_redhat_00002.1.el8eap (unaffected)
Vendor states this is fixed in 8.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.2MEDIUMredhat
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-345

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