SB2025103018 - Missing Authorization in Jenkins MCP Server plugin
Published: October 30, 2025
Security Bulletin ID
SB2025103018
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Missing Authorization (CVE-ID: CVE-2025-64132)
The vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to missing authorization in multiple MCP tools. A remote user can gain access to sensitive information or trigger new builds of a job.
Remediation
Install update from vendor's website.