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.
CVE-2024-12369
“—” beside the score: it is equal to NVD's CVSS score.
This medium-severity CVE scores 4.2 under NVD CVSS v3. EPSS exploit probability: 0.2% (14th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.
- Lower severity and no public exploit yet
A fix is available — apply it.
- CVSS v3
- 4.2
- EG Score
- 4.2MEDIUMmedium confidence
- EG Risk
- 19EG Risk 19/100
EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.
How it’s computed (value × EchelonGraph’s weight)Severity42% × 45%Impact severity (EG Severity): CVSS 4.2 of 10. Never the KEV-floored or EPSS-lifted EG Score.Exploitation0.2% × 40%FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.Automatability0% × 15%CISA's SSVC Automatable value: no (Vulnrichment).SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.Action: A fix is available. Apply it within your standard update timelines. - EPSS PROB
- 0.2%
- EPSS %ILE
- 14th
- KEV
- Not listed
What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)
The EG score (4.2): severity, escalated by confirmed exploitation. This CVE's 4.2 is its impact severity (EG Severity), not escalated.
- EG Severity
- 4.2 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.NVD CVSS v3 · CVSS v3.0 or v3.1
- EG Likelihood
- 0.2% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-17). FIRST's exploitation probability, not an EchelonGraph model.
- Confirmed exploitation
- None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
- EG Priority
- SSVC Track at medium mission impactTrack at every mission impact level.CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source: the SSVC and BOD 26-04 blocks below.
SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.
A fix is available. Apply it within your standard update timelines.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table
BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.
In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it
Published
December 9, 2024
Last Modified
August 4, 2026
Advisory Details (9)
Auto-updated Aug 4, 2026[ELY-2887] Add a nonce to OIDC requests for CVE-2024-12369
Fix merged in wildfly-security/wildfly-elytron PR #2261 on 2025-03-18 — awaiting tagged release
https://github.com/wildfly-security/wildfly-elytron/pull/2261[ELY-2887] Add a nonce to OIDC requests for CVE-2024-12369
Upstream fix in progress (PR #2253 · wildfly-security/wildfly-elytron, state=closed)
https://github.com/wildfly-security/wildfly-elytron/pull/2253commit d7754f5a6a91 (wildfly-security/wildfly-elytron)
Fix landed in wildfly-security/wildfly-elytron commit d7754f5a6a91 — awaiting tagged release
https://github.com/wildfly-security/wildfly-elytron/commit/d7754f5a6a91ceb0f4dbbbfe301991f6a55404cbcommit 5ac5e6bbcba5 (wildfly-security/wildfly-elytron)
Fix landed in wildfly-security/wildfly-elytron commit 5ac5e6bbcba5 — awaiting tagged release
https://github.com/wildfly-security/wildfly-elytron/commit/5ac5e6bbcba58883b3cebb2ddbcec4de140c5ceb2331178 – (CVE-2024-12369) CVE-2024-12369 elytron-oidc-client: OIDC Authorization Code Injection
https://bugzilla.redhat.com/show_bug.cgi?id=2331178CVE-2024-12369 - Red Hat Customer Portal
Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a
https://access.redhat.com/security/cve/CVE-2024-12369Affected: Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common V
https://access.redhat.com/errata/RHSA-2025:3990Affected: Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common V
https://access.redhat.com/errata/RHSA-2025:3989Vendor Advisories for CVE-2024-12369(3)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
- RHSA-2025:3992Red Hat Product SecurityMedium
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.0.7 security update
- RHSA-2025:3990Red Hat Product SecurityMedium
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.0.7 security update
- RHSA-2025:3989Red Hat Product SecurityMedium
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform 8.0.7 security update
Patch Availability(3)
| Vendor / Ecosystem | Fix (by version range) / Patch | Released | Source |
|---|---|---|---|
| redhat | org.wildfly/wildfly-elytron-oidc-client-subsystem | 2025-04-17 | redhat |
| redhat | eap8-wildfly-elytron-0:2.2.9-1.Final_redhat_00001.1.el8eap | 2025-04-17 | redhat |
| redhat | eap8-wildfly-elytron-0:2.2.9-1.Final_redhat_00001.1.el9eap | 2025-04-17 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(2 across 1 ecosystem)
Maven(2)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| org.wildfly.security:wildfly-elytron | 2.3.0.Final ... 2.6.1.Final (12 versions) |
| — |
| org.wildfly.security:wildfly-elytron-http-oidc | 2.3.0.Final ... 2.6.1.Final (12 versions) |
| — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 34× in last 30d)
Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.
Showing the most recent 93 of 228 refreshes on record for this CVE.
A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 7 repeat rows among the latest 100 are merged into the row they repeat. The 135 oldest rows on record are not shown and were not checked, so the counts can still include repeats.
- 2026-10-23 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-22 16:31 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-21 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-20 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-19 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-18 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-18 07:33 UTCEG score recompute
- 2026-10-18 00:25 UTCOSV refresh
- 2026-10-17 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-16 16:36 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-15 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-14 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-13 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-12 18:06 UTCEG score recompute
- 2026-10-12 16:31 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-11 21:32 UTCEG score recompute
- 2026-10-11 13:45 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-10 19:58 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-09 20:05 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-08 17:07 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-07 23:46 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-06 15:15 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-05 17:41 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-04 23:20 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-10-03 14:23 UTCEPSS rescoreEPSS 0.2% · 14th percentile
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- 2026-10-01 19:48 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-09-30 16:43 UTCEG score recompute
- 2026-09-30 15:01 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-09-29 15:17 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-09-28 13:49 UTCEPSS rescoreEPSS 0.2% · 14th percentile
- 2026-09-27 13:43 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-09-26 00:23 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-09-25 17:45 UTCOSV refresh
- 2026-09-24 14:01 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-09-23 13:46 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-09-22 14:46 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-09-20 20:14 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-09-19 15:40 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-09-18 19:26 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-09-16 14:06 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-09-16 05:11 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-09-15 03:08 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-09-13 16:45 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-09-11 14:51 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-09-11 09:34 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-09-08 21:58 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-09-07 15:59 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-09-06 13:46 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-09-06 08:00 UTCOSV refresh
- 2026-09-05 15:26 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-09-04 13:58 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-09-04 05:04 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-09-02 14:10 UTCEPSS rescoreEPSS 0.2% · 15th percentile
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- 2026-08-30 19:15 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-08-30 01:20 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-08-28 21:39 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-08-27 14:23 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-08-26 14:44 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-08-25 13:47 UTCEPSS rescoreEPSS 0.2% · 15th percentile
- 2026-08-23 00:17 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-08-21 23:47 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-08-20 22:53 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-08-19 18:28 UTCOSV refresh
- 2026-08-19 17:02 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-08-18 13:46 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-08-17 13:45 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-08-16 14:54 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-08-16 02:12 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-08-15 01:28 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-08-13 21:58 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-08-12 13:49 UTCEPSS rescoreEPSS 0.2% · 16th percentile
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- 2026-08-10 23:58 UTCEPSS rescoreEPSS 0.2% · 16th percentile
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- 2026-08-04 15:08 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-08-04 14:18 UTCVendor advisory
- 2026-08-04 14:00 UTCEG score recompute
- 2026-08-04 14:00 UTCVendor advisory
- 2026-08-04 10:36 UTCEPSS rescoreEPSS 0.2% · 16th percentile
- 2026-08-04 09:47 UTCVendor advisory
- 2026-08-04 08:20 UTCEG score recompute
- 2026-08-04 08:20 UTCVendor advisory
- 2026-08-03 10:34 UTCEPSS rescoreEPSS 0.2% · 16th percentile
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- 2026-08-01 04:14 UTCEPSS rescoreEPSS 0.2% · 16th percentile
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- 2026-07-28 15:34 UTCEPSS rescoreEPSS 0.2% · 16th percentile
Related CVEs(same product + same vendor + same CWE)
Same product
5 shownMaven:org.wildfly.security:wildfly-elytron-http-oidc · Maven:org.wildfly.security:wildfly-elytron
Frequently asked(5)
What is CVE-2024-12369?
When was CVE-2024-12369 made public?
Is CVE-2024-12369 actively exploited?
What is the CVSS score of CVE-2024-12369?
How do I remediate CVE-2024-12369?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-12369
Is Your Infrastructure Affected by CVE-2024-12369?
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