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A exposure of sensitive information vulnerability exists in Jenkins Configuration as Code…

Priority LOW 31CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-200.

Summary

A exposure of sensitive information vulnerability exists in Jenkins Configuration as Code Plugin 0.7-alpha and earlier in ConfigurationAsCode.java that allows attackers with Overall/Read access to obtain the YAML export of the Jenkins configuration.

Why it matters now

EPSS 0.00988 62nd percentileScored 2026-11-07
Fix Fixed io.jenkins:configuration-as-code (Maven): 0.8-alpha

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
—io.jenkins:configuration-as-code (Maven)before 0.8-alpha0.8-alphaPatch availableGHSA-393r-r9mq-g9jv
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • io.jenkins:configuration-as-code (Maven) Vendor— Affected before 0.8-alpha Fixed in 0.8-alpha Patch available GHSA-393r-r9mq-g9jv

CPE configurations NVD · 7

CPEVersionsRoleVendor
cpe:2.3:a:jenkins:configuration_as_code:0.1:alpha:*:*:*:jenkins:*:*0.1 alphaVulnerableJenkins
cpe:2.3:a:jenkins:configuration_as_code:0.2:alpha:*:*:*:jenkins:*:*0.2 alphaVulnerableJenkins
cpe:2.3:a:jenkins:configuration_as_code:0.3:alpha:*:*:*:jenkins:*:*0.3 alphaVulnerableJenkins
cpe:2.3:a:jenkins:configuration_as_code:0.4:alpha:*:*:*:jenkins:*:*0.4 alphaVulnerableJenkins
cpe:2.3:a:jenkins:configuration_as_code:0.5:alpha:*:*:*:jenkins:*:*0.5 alphaVulnerableJenkins
cpe:2.3:a:jenkins:configuration_as_code:0.6:alpha:*:*:*:jenkins:*:*0.6 alphaVulnerableJenkins
cpe:2.3:a:jenkins:configuration_as_code:0.7:alpha:*:*:*:jenkins:*:*0.7 alphaVulnerableJenkins
  • cpe:2.3:a:jenkins:configuration_as_code:0.1:alpha:*:*:*:jenkins:*:* Versions 0.1 alpha Vulnerable ·Jenkins
  • cpe:2.3:a:jenkins:configuration_as_code:0.2:alpha:*:*:*:jenkins:*:* Versions 0.2 alpha Vulnerable ·Jenkins
  • cpe:2.3:a:jenkins:configuration_as_code:0.3:alpha:*:*:*:jenkins:*:* Versions 0.3 alpha Vulnerable ·Jenkins
  • cpe:2.3:a:jenkins:configuration_as_code:0.4:alpha:*:*:*:jenkins:*:* Versions 0.4 alpha Vulnerable ·Jenkins
  • cpe:2.3:a:jenkins:configuration_as_code:0.5:alpha:*:*:*:jenkins:*:* Versions 0.5 alpha Vulnerable ·Jenkins
  • cpe:2.3:a:jenkins:configuration_as_code:0.6:alpha:*:*:*:jenkins:*:* Versions 0.6 alpha Vulnerable ·Jenkins
  • cpe:2.3:a:jenkins:configuration_as_code:0.7:alpha:*:*:*:jenkins:*:* Versions 0.7 alpha Vulnerable ·Jenkins

Remediation

  • Fix · GHSA-393r-r9mq-g9jv io.jenkins:configuration-as-code (Maven) Fixed in 0.8-alpha Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-1000609
  2. 2026-10-03 Alias added: GHSA-393r-r9mq-g9jv

References

  • TI-2018-15965 A exposure of sensitive information vulnerability exists in Jenkins Configuration as Code… CVSS 3.0HIGH 8.8
  • TI-2022-07275 Observable discrepancy in Jenkins Configuration as Code Plugin CVSS 3.1MEDIUM 5.3
  • TI-2019-07671 Improper output encoding in Jenkins Configuration as Code Plugin CVSS 3.1MEDIUM 5.4
  • TI-2019-07676 Sensitive information in log files in Jenkins Configuration as Code Plugin CVSS 3.1MEDIUM 5.5
  • TI-2019-07654 Insufficiently protected credentials in Jenkins Configuration as Code Plugin CVSS 3.1MEDIUM 5.5
  • TI-2019-07672 Cleartext transmission of sensitive information in Jenkins Configuration as Code Plugin CVSS 3.1MEDIUM 4.9
See all 8 →

Sources