TI-2021-04761 Aliases CVE-2021-21681 GHSA-5c2c-cvg6-ghjm

Insufficiently protected credentials in Jenkins Nomad Plugin

LOW 25CWE-522Published 2021-08-31 · Updated 2024-08-03

Key facts

Attack vector: Local
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 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-522.

Summary

Jenkins Nomad Plugin 0.7.4 and earlier stores Docker passwords unencrypted in the global config.xml file on the Jenkins controller where they can be viewed by users with access to the Jenkins controller file system.

Why it matters now

EPSS 0.003 22nd percentileScored 2026-11-07

Fix Fixed org.jenkins-ci.plugins:nomad (Maven): 0.7.5

SSVC decision points

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

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Jenkins	Jenkins Nomad Plugin	up to 0.7.4	—	No fix listed	CNA
—	org.jenkins-ci.plugins:nomad (Maven)	before 0.7.5	0.7.5	Patch available	GHSA-5c2c-cvg6-ghjm

Jenkins Nomad Plugin VendorJenkins Affected up to 0.7.4 Fixed in — No fix listed CNA
org.jenkins-ci.plugins:nomad (Maven) Vendor— Affected before 0.7.5 Fixed in 0.7.5 Patch available GHSA-5c2c-cvg6-ghjm

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:jenkins:nomad::::::jenkins::*	up to 0.7.4	Vulnerable	Jenkins

cpe:2.3:a:jenkins:nomad:*:*:*:*:*:jenkins:*:* Versions up to 0.7.4 Vulnerable ·Jenkins

Remediation

Fix · GHSA-5c2c-cvg6-ghjm org.jenkins-ci.plugins:nomad (Maven) Fixed in 0.7.5 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2021-21681
2026-10-03 Alias added: GHSA-5c2c-cvg6-ghjm

References

Advisory 3

Other 2

TI-2019-15938 Missing authorization in Jenkins Nomad Plugin CVSS 3.1MEDIUM 6.5
TI-2019-15937 Cross-site request forgery in Jenkins Nomad Plugin CVSS 3.0MEDIUM 6.5

Sources

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