Jenkins LoadNinja Plugin does not mask LoadNinja API keys displayed on the job configuration form

MEDIUM 4.3CVE-2026-33004 · GHSA-p9hg-wrmv-v8cp · Published 18/03/2026 · updated 17/06/2026

In short

CVE-2026-33004 is a MEDIUM (CVSS 4.3) vulnerability affecting org.jenkins-ci.plugins:loadninja, loadninja (jenkins).
Chance of exploitation in the next 30 days (EPSS): 0.22%, higher than 13.2% of all vulnerabilities.
Fix: update to 2.2 or later.

Package	Affected versions	Patched versions
org.jenkins-ci.plugins:loadninja Maven	`< 2.2`	`2.2`
loadninja jenkins	`< 2.2`	`2.2`

Description

Jenkins LoadNinja Plugin 2.1 and earlier does not mask LoadNinja API keys displayed on the job configuration form, increasing the potential for attackers to observe and capture them.

NVD description

Jenkins LoadNinja Plugin 2.1 and earlier does not mask LoadNinja API keys displayed on the job configuration form, increasing the potential for attackers to observe and capture them.

References

nvd.nist.gov/vuln/detail/CVE-2026-33004 · ADVISORY
jenkinsci/loadninja-plugin · PACKAGE
jenkins.io/security/advisory/2026-03-18 · WEB

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