MEDIUMCVSS 4.3EPSS 0.3%

CVE-2026-57300

CVE-2026-57300 updated by NVD

Published: 2026-06-24
Modified: 2026-10-27
EPSS percentile: 18%
Sources: github-advisory, nvd

Summary

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.

Affected packages

Ecosystem	Package	Affected versions	Fixed versions
Maven	io.jenkins.plugins:mcp-server	—	0.178.vffe5a

Remediation: Upgrade to 0.178.vffe5a or later.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-57300

Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.