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An improper authorization vulnerability exists in Jenkins versions 2.106 and earlier, and…

Priority LOW 27CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Partial Red Hat: 1 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-918 and the CVSS impact.

Summary

An improper authorization vulnerability exists in Jenkins versions 2.106 and earlier, and LTS 2.89.3 and earlier, that allows an attacker to have Jenkins submit HTTP GET requests and get limited information about the response.

Why it matters now

EPSS 0.01699 77th percentileScored 2026-11-07
Fix Partial org.jenkins-ci.main:jenkins-core (Maven): 2.89.4, 2.107Red Hat: 1 without a fix

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—org.jenkins-ci.main:jenkins-core (Maven)before 2.89.42.89.4Patch availableGHSA-6mv9-hcx5-7mhh
—org.jenkins-ci.main:jenkins-core (Maven)2.90 to before 2.1072.107Patch availableGHSA-6mv9-hcx5-7mhh
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • org.jenkins-ci.main:jenkins-core (Maven) Vendor— Affected before 2.89.4 Fixed in 2.89.4 Patch available GHSA-6mv9-hcx5-7mhh
  • org.jenkins-ci.main:jenkins-core (Maven) Vendor— Affected 2.90 to before 2.107 Fixed in 2.107 Patch available GHSA-6mv9-hcx5-7mhh

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:jenkins:jenkins:*:*:*:*:*:*:*:*up to 2.106VulnerableJenkins
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*up to 2.89.3VulnerableJenkins
cpe:2.3:a:oracle:communications_cloud_native_core_automated_test_suite:1.9.0:*:*:*:*:*:*:*1.9.0VulnerableOracle
  • cpe:2.3:a:jenkins:jenkins:*:*:*:*:*:*:*:* Versions up to 2.106 Vulnerable ·Jenkins
  • cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:* Versions up to 2.89.3 Vulnerable ·Jenkins
  • cpe:2.3:a:oracle:communications_cloud_native_core_automated_test_suite:1.9.0:*:*:*:*:*:*:* Versions 1.9.0 Vulnerable ·Oracle

Remediation

  • Fix · GHSA-6mv9-hcx5-7mhh org.jenkins-ci.main:jenkins-core (Maven) Fixed in 2.89.4 Advisory →
  • Fix · GHSA-6mv9-hcx5-7mhh org.jenkins-ci.main:jenkins-core (Maven) Fixed in 2.107 Advisory →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat OpenShift Enterprise 3AffectedNo fix yet

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-1000067
  2. 2026-10-03 Alias added: GHSA-6mv9-hcx5-7mhh

References

Sources