CVE-2026-42519

MEDIUM

Jenkins Script Security Plugin <=1399.ve6a_66547f6e1 - Info Disclosure

Title source: llm

Description

A missing permission check in Jenkins Script Security Plugin 1399.ve6a_66547f6e1 and earlier allows attackers with Overall/Read permission to enumerate pending and approved Script Security classpaths.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory

Jenkins Security Advisory 2026-04-29

https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3662

Scores

CVSS v3 4.3

EPSS 0.0017

EPSS Percentile 7.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-862

Status published

Products (3)

jenkins/script_security < 1399.ve6a_66547f6e1

Jenkins Project/Jenkins Script Security Plugin < 1399.ve6a_66547f6e1

org.jenkins-ci.plugins/script-security 0 - 1402.v94c9ce464861Maven

Published Apr 29, 2026

Tracked Since Apr 29, 2026