CVE-2026-57300

Published Jun 24, 2026

Last updated 13 days ago

Overview

Description
A missing permission check in Jenkins MCP Server Plugin 0.177.v629fdb_2557fe and earlier allows attackers with Item/Read permission to read the Pipeline replay scripts of jobs they can access.
Source
jenkinsci-cert@googlegroups.com
NVD status
Analyzed
Products
mcp_server

Risk scores

CVSS 3.1

Type
Secondary
Base score
4.3
Impact score
1.4
Exploitability score
2.8
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Severity
MEDIUM

Weaknesses

134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-862

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.