CVE-2024-12369

MEDIUMNVD 4.24.2
EchelonGraph scoreMEDIUM confidence

“—” 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.

Triggered by: Headline CVSS from NVD CVSS v3
Sources: EPSS, NVD CVSS v3
Trending — 3 sources updated this week
4.2EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 4.2Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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.

CVSS v3
4.2
EG Score
4.2MEDIUMmedium confidence
EG Risk
19
EG 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
Patch available. Sources: redhat, github_commit, github_pr.
GitHub pull request

[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
GitHub pull request

[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/2253
GitHub commit

commit 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/d7754f5a6a91ceb0f4dbbbfe301991f6a55404cb
GitHub commit

commit 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/5ac5e6bbcba58883b3cebb2ddbcec4de140c5ceb
Red HatMentions a patch (unverified)

2331178 – (CVE-2024-12369) CVE-2024-12369 elytron-oidc-client: OIDC Authorization Code Injection

https://bugzilla.redhat.com/show_bug.cgi?id=2331178
Red HatMentions a patch (unverified)

CVE-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-2024-12369
Red HatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2025:3992
Red HatMentions a patch (unverified)

Affected: 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-2025:3990
Red HatMentions a patch (unverified)

Affected: 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-2025:3989

Patch Availability(3)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatorg.wildfly/wildfly-elytron-oidc-client-subsystem2025-04-17redhat
redhateap8-wildfly-elytron-0:2.2.9-1.Final_redhat_00001.1.el8eap2025-04-17redhat
redhateap8-wildfly-elytron-0:2.2.9-1.Final_redhat_00001.1.el9eap2025-04-17redhat

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)
PackageVulnerable rangeFix by version rangeDependents
org.wildfly.security:wildfly-elytron2.3.0.Final ... 2.6.1.Final (12 versions)
  • 1.17.0.Final up to 2.2.9.Final: fixed in 2.2.9.Final
  • 2.3.0.Final up to 2.6.2.Final: fixed in 2.6.2.Final
—
org.wildfly.security:wildfly-elytron-http-oidc2.3.0.Final ... 2.6.1.Final (12 versions)
  • 1.17.0.Final up to 2.2.9.Final: fixed in 2.2.9.Final
  • 2.3.0.Final up to 2.6.2.Final: fixed in 2.6.2.Final
—

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.

  1. 2026-10-23 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  2. 2026-10-22 16:31 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  3. 2026-10-21 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  4. 2026-10-20 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  5. 2026-10-19 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  6. 2026-10-18 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  7. 2026-10-18 07:33 UTCEG score recompute
  8. 2026-10-18 00:25 UTCOSV refresh
  9. 2026-10-17 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  10. 2026-10-16 16:36 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  11. 2026-10-15 16:29 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  12. 2026-10-14 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  13. 2026-10-13 16:30 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  14. 2026-10-12 18:06 UTCEG score recompute
  15. 2026-10-12 16:31 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  16. 2026-10-11 21:32 UTCEG score recompute
  17. 2026-10-11 13:45 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  18. 2026-10-10 19:58 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  19. 2026-10-09 20:05 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  20. 2026-10-08 17:07 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  21. 2026-10-07 23:46 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  22. 2026-10-06 15:15 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  23. 2026-10-05 17:41 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  24. 2026-10-04 23:20 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  25. 2026-10-03 14:23 UTCEPSS rescoreEPSS 0.2% · 14th percentile
Show 68 more
  1. 2026-10-01 19:48 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  2. 2026-09-30 16:43 UTCEG score recompute
  3. 2026-09-30 15:01 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  4. 2026-09-29 15:17 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  5. 2026-09-28 13:49 UTCEPSS rescoreEPSS 0.2% · 14th percentile
  6. 2026-09-27 13:43 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  7. 2026-09-26 00:23 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  8. 2026-09-25 17:45 UTCOSV refresh
  9. 2026-09-24 14:01 UTCEPSS rescoreEPSS 0.2% · 13th percentile
  10. 2026-09-23 13:46 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  11. 2026-09-22 14:46 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  12. 2026-09-20 20:14 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  13. 2026-09-19 15:40 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  14. 2026-09-18 19:26 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  15. 2026-09-16 14:06 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  16. 2026-09-16 05:11 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  17. 2026-09-15 03:08 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  18. 2026-09-13 16:45 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  19. 2026-09-11 14:51 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  20. 2026-09-11 09:34 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  21. 2026-09-08 21:58 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  22. 2026-09-07 15:59 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  23. 2026-09-06 13:46 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  24. 2026-09-06 08:00 UTCOSV refresh
  25. 2026-09-05 15:26 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  26. 2026-09-04 13:58 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  27. 2026-09-04 05:04 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  28. 2026-09-02 14:10 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  29. 2026-09-01 13:52 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  30. 2026-08-30 19:15 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  31. 2026-08-30 01:20 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  32. 2026-08-28 21:39 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  33. 2026-08-27 14:23 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  34. 2026-08-26 14:44 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  35. 2026-08-25 13:47 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  36. 2026-08-23 00:17 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  37. 2026-08-21 23:47 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  38. 2026-08-20 22:53 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  39. 2026-08-19 18:28 UTCOSV refresh
  40. 2026-08-19 17:02 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  41. 2026-08-18 13:46 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  42. 2026-08-17 13:45 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  43. 2026-08-16 14:54 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  44. 2026-08-16 02:12 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  45. 2026-08-15 01:28 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  46. 2026-08-13 21:58 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  47. 2026-08-12 13:49 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  48. 2026-08-11 13:40 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  49. 2026-08-10 23:58 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  50. 2026-08-09 13:45 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  51. 2026-08-08 16:35 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  52. 2026-08-07 16:25 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  53. 2026-08-06 13:45 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  54. 2026-08-05 19:15 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  55. 2026-08-04 15:08 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  56. 2026-08-04 14:18 UTCVendor advisory
  57. 2026-08-04 14:00 UTCEG score recompute
  58. 2026-08-04 14:00 UTCVendor advisory
  59. 2026-08-04 10:36 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  60. 2026-08-04 09:47 UTCVendor advisory
  61. 2026-08-04 08:20 UTCEG score recompute
  62. 2026-08-04 08:20 UTCVendor advisory
  63. 2026-08-03 10:34 UTCEPSS rescoreEPSS 0.2% · 16th percentile
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  65. 2026-08-01 04:14 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  66. 2026-07-30 16:26 UTCEPSS rescoreEPSS 0.2% · 16th percentile
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  68. 2026-07-28 15:34 UTCEPSS rescoreEPSS 0.2% · 16th percentile

Frequently asked(5)

What is CVE-2024-12369?
CVE-2024-12369 is a medium-severity vulnerability; its CVE record was published on December 9, 2024. 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…
When was CVE-2024-12369 made public?
CVE-2024-12369 was made public on December 9, 2024: that is the date its CVE record's CNA, Red Hat, Inc., gives for when the vulnerability was made public. The CVE record itself was published on December 9, 2024. EchelonGraph's copy of the record carries a last-modified date of August 4, 2026; the record at its source may have been updated since.
Is CVE-2024-12369 actively exploited?
CVE-2024-12369 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (14th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-12369?
CVE-2024-12369 has a CVSS v3 base score of 4.2 (NVD).
How do I remediate CVE-2024-12369?
A fix for CVE-2024-12369 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2024-12369 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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