Jenkins Job Import Plugin does not perform a permission check in an HTTP endpoint

published 2026-05-27 5 mo ago modified 2026-10-26 13 d ago also GHSA-p8jh-4p5p-2rfp , EUVD-2026-32517

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 6%
public exploits: 0; none known

Jenkins Job Import Plugin 143.v044a_2e819b_27 and earlier does not perform a permission check in an HTTP endpoint, allowing attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.

Patch / fix

fixed in 1

maven org.jenkins-ci.plugins:job-import-plugin 143.145.v48f9a

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 5 mo ago (2026-05-27)

Exploit prediction

0.17% chance of exploitation in the next 30 days, higher than 6% 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:job-import-plugin	<143.145.v48f9a	143.145.v48f9a

Affected products

Jenkins Project Jenkins Job Import Plugin

Classification

Weakness

CWE-269 Improper Privilege Management

References

jenkins.io /security/advisory/2026-05-27/#SECURITY-3783
vendor-advisory, web
nvd.nist.gov /vuln/detail/CVE-2026-48926
advisory
github.com /jenkinsci/job-import-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