Post #12286 93 May 27, 2025, 10:29 UTC GitHub MCP Exploited: Accessing private repositories via MCPhttps://invariantlabs.ai/blog/mcp-github-vulnerabilityhttps://redd.it/1kwc0ho@programmingreddit invariantlabs.ai GitHub MCP Exploited: Accessing private repositories via MCP We showcase a critical vulnerability with the official GitHub MCP server, allowing attackers to access private repository data. The vulnerability is among the first discovered by Invariant's security analyzer for detecting toxic agent flows.