EUVD-2026-87940

Penpot before 2.18.0 binds the MCP server plugin WebSocket bridge to all network interfaces without authentication in single-user mode. Unauthenticated attackers on adjacent networks can connect to the WebSocket port to impersonate the Penpot browser plugin, intercept task payloads, and return...

Jenkins MCP Server Plugin missing a permission check

Jenkins MCP Server Plugin 0.177.v629fdb2557fe and earlier does not perform a permission check in the getReplayScripts MCP tool that returns the replay script of a Pipeline build. This allows attackers with Item/Read permission to obtain the Pipeline script of jobs. MCP Server Plugin...

CVE-2026-57300

A missing permission check in Jenkins MCP Server Plugin 0.177.v629fdb2557fe and earlier allows attackers with Item/Read permission to read the Pipeline replay scripts of jobs they can access...

CVE-2026-57300

A missing permission check in Jenkins MCP Server Plugin 0.177.v629fdb2557fe and earlier allows attackers with Item/Read permission to read the Pipeline replay scripts of jobs they can access...

PT-2026-51810

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...

CVE-2026-57300: Missing Authorization

A missing permission check in Jenkins MCP Server Plugin 0.177.v629fdb2557fe and earlier allows attackers with Item/Read permission to read the Pipeline replay scripts of jobs they can access...

Missing Authorization

Overview io.jenkins.plugins:mcp-server is a The MCP Model Context Protocol Server Plugin for Jenkins implements the server-side component of the Model Context Protocol. This plugin enables Jenkins to act as an MCP server, providing context, tools, and capabilities to MCP clients, such as...

CVE-2025-64132

The Jenkins MCP Server Plugin (versions 0.84.v50ca_24ef83f2 and earlier) fails to perform adequate permission checks across several MCP tools. This vulnerability allows attackers to perform unauthorized actions based on their current permissions: users with Item/Read permissions can bypass requir...

CVE-2025-64132

Jenkins MCP Server Plugin 0.84.v50ca24ef83f2 and earlier does not perform permission checks in multiple MCP tools, allowing attackers to trigger builds and obtain information about job and cloud configuration they should not be able to access...

CVE-2025-64132: Missing Authorization

Jenkins MCP Server Plugin 0.84.v50ca24ef83f2 and earlier does not perform permission checks in multiple MCP tools, allowing attackers to trigger builds and obtain information about job and cloud configuration they should not be able to access...

Jenkins plugin MCP Server 安全漏洞

Jenkins and Jenkins plugin are both Jenkins open source products.Jenkins is an application software. An open source automation server Jenkins provides hundreds of plugins to support building, deploying and automating any project.Jenkins plugin is an application software plugin. A security...