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TI-2019-12402 Aliases CVE-2019-16540GHSA-2cxg-448h-4wxj

Path traversal in Jenkins Support Core Plugin

Priority LOW 32CWE-22Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.

Summary

A path traversal vulnerability in Jenkins Support Core Plugin 2.63 and earlier allows attackers with Overall/Read permission to delete arbitrary files on the Jenkins master.

Why it matters now

EPSS 0.01606 76th percentileScored 2026-11-07
Fix Fixed org.jenkins-ci.plugins:support-core (Maven): 2.64

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
JenkinsJenkins Support Core Pluginup to 2.63—No fix listedCNA
—org.jenkins-ci.plugins:support-core (Maven)before 2.642.64Patch availableGHSA-2cxg-448h-4wxj
  • Jenkins Support Core Plugin VendorJenkins Affected up to 2.63 Fixed in — No fix listed CNA
  • org.jenkins-ci.plugins:support-core (Maven) Vendor— Affected before 2.64 Fixed in 2.64 Patch available GHSA-2cxg-448h-4wxj

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:jenkins:support_core:*:*:*:*:*:jenkins:*:*up to 2.63VulnerableJenkins
  • cpe:2.3:a:jenkins:support_core:*:*:*:*:*:jenkins:*:* Versions up to 2.63 Vulnerable ·Jenkins

Remediation

  • Fix · GHSA-2cxg-448h-4wxj org.jenkins-ci.plugins:support-core (Maven) Fixed in 2.64 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-16540
  2. 2026-10-03 Alias added: GHSA-2cxg-448h-4wxj

References

Advisory 3

Other 2

  • TI-2022-08900 Jenkins Support Core Plugin 2.79 and earlier does not redact some sensitive information in the support bundle. CVSS 3.1MEDIUM 6.5
  • TI-2022-22349 Incorrect authorization in Jenkins Support Core Plugin CVSS 3.1MEDIUM 6.5
  • TI-2019-12401 A missing permission check in Jenkins Support Core Plugin 2.63 and earlier allows… CVSS 3.1MEDIUM 6.5
  • TI-2021-04701 Information disclosure in Jenkins Support Core Plugin CVSS 3.1MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences