gemini-cli - 💡(How to fix) Fix Lack of Authentication on Internal MCP Servers [1 comments, 2 participants]

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google-gemini/gemini-cli#26835Fetched 2026-05-11 03:27:05
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What happened?

The getMetadata method in Task retrieves and returns MCP server statuses globally for the entire process, which might include servers the current task shouldn't know about.

What did you expect to happen?

MCP server visibility should be scoped to the specific task or session configuration.

Client Information

<details> <summary>Client Information</summary>

OS: linux Date: Sunday, May 10, 2026 Gemini CLI: 0.42.0-nightly

</details>

Login information

Automated audit with Gemini CLI.

Anything else we need to know?

File: packages/a2a-server/src/agent/task.ts, Lines 116-140. This results in information leakage between tasks regarding what MCP servers are connected globally.

Severity: Low Area: area/security

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gemini-cli - 💡(How to fix) Fix Lack of Authentication on Internal MCP Servers [1 comments, 2 participants]