CVE-2026-57285

MEDIUM

Jenkins GitHub Branch Source Plugin - Missing Authorization

Title source: rule

Description

A missing permission check in Jenkins GitHub Branch Source Plugin 1967.1969.v205fd594c821 and earlier allows attackers with Overall/Read permission to obtain the URLs of GitHub Enterprise servers configured in the global plugin configuration.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory

Jenkins Security Advisory 2026-06-24

https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3808

Scores

CVSS v3 4.3

EPSS 0.0022

EPSS Percentile 12.0%

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 (2)

jenkins/github_branch_source < 1967.1969.v205fd594c821

Jenkins Project/Jenkins GitHub Branch Source Plugin < 1967.1969.v205fd594c821

Published Jun 24, 2026

Tracked Since Jun 24, 2026