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Official MCP Python SDK Flaw Can Let Malicious Servers Steal OAuth Credentials

Newseze Wire·Tue, Sep 29, 6:08 AMWire: The Hacker News
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Official MCP Python SDK Flaw Can Let Malicious Servers Steal OAuth Credentials

A malicious MCP server could trick an application built on the official MCP Python SDK into handing over the OAuth credentials it uses to log in to a real service, the SDK's maintainers said in a security advisory. Affected ver…

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A malicious MCP server could trick an application built on the official MCP Python SDK into handing over the OAuth credentials it uses to log in to a real service, the SDK's maintainers said in a security advisory. Affected ver… The story falls into Newseze's cyber desk and is being actively tracked by our editorial team. Calm framing, primary-source references, and respectful tone — every Newseze story is scored for drama and conspiracy before it reaches you. Worth knowing: Newseze refreshes its newsroom every hour and flags fast-moving local and breaking news as it develops. Watch this page for updates. Reporting: The Hacker News.
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