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

published 2026-03-18 7 mo ago modified 2026-06-17 4 mo ago also GHSA-p9hg-wrmv-v8cp , EUVD-2026-12849

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 13%
public exploits: 0; none known

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.

Patch / fix

fixed in 2

maven org.jenkins-ci.plugins:loadninja 2.2
jenkins loadninja 2.2

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 7 mo ago (2026-03-19)

Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
GitHub	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem	package	affected	fixed in
maven	org.jenkins-ci.plugins:loadninja	<2.2	2.2

Affected products

Jenkins Project Jenkins LoadNinja Plugin

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-312 Cleartext Storage of Sensitive Information

References

jenkins.io /security/advisory/2026-03-18/#SECURITY-3642
vendor-advisory, web
nvd.nist.gov /vuln/detail/CVE-2026-33004
advisory
github.com /jenkinsci/loadninja-plugin
package

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary