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A man in the middle vulnerability exists in Jenkins Inedo BuildMaster Plugin 1.3 and…

Priority LOW 34CWE-295Published · Updated

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-295.

Summary

A man in the middle vulnerability exists in Jenkins Inedo BuildMaster Plugin 1.3 and earlier in BuildMasterConfiguration.java, BuildMasterConfig.java, BuildMasterApi.java that allows attackers to impersonate any service that Jenkins connects to.

Why it matters now

EPSS 0.00856 58th percentileScored 2026-11-07
Fix Fixed com.inedo.buildmaster:inedo-buildmaster (Maven): 2.0

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
—com.inedo.buildmaster:inedo-buildmaster (Maven)before 2.02.0Patch availableGHSA-hrr3-7r5v-vxx5
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • com.inedo.buildmaster:inedo-buildmaster (Maven) Vendor— Affected before 2.0 Fixed in 2.0 Patch available GHSA-hrr3-7r5v-vxx5

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:jenkins:inedo_buildmaster:*:*:*:*:*:jenkins:*:*up to 1.3VulnerableJenkins
  • cpe:2.3:a:jenkins:inedo_buildmaster:*:*:*:*:*:jenkins:*:* Versions up to 1.3 Vulnerable ·Jenkins

Remediation

  • Fix · GHSA-hrr3-7r5v-vxx5 com.inedo.buildmaster:inedo-buildmaster (Maven) Fixed in 2.0 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-1999035
  2. 2026-10-03 Alias added: GHSA-hrr3-7r5v-vxx5

References

  • TI-2019-07720 Cleartext transmission of sensitive information in Jenkins Inedo BuildMaster Plugin CVSS 3.1HIGH 7.5

Sources