{"id":"CVE-2026-49139","state":"PUBLISHED","title":"Nanobot < 0.2.1 SSRF via Microsoft Teams Channel serviceUrl Poisoning","description":"Nanobot prior to version 0.2.1 contains a server-side request forgery vulnerability in the Microsoft Teams channel handler that allows remote attackers to exfiltrate Bot Framework bearer tokens by supplying a forged activity with an attacker-controlled serviceUrl value. 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