Rogue Agent Flaw Could Have Let Attackers Hijack Google Dialogflow CX Chatbots

A critical vulnerability dubbed 'Rogue Agent' in Google Dialogflow CX allowed attackers with edit permissions to compromise other agents within the same Google Cloud project. The flaw stemmed from a shared, writable runtime environment where a malicious Code Block could overwrite a critical execution file, enabling data theft, phishing, and message manipulation across all agents. Although Google has patched the issue and no exploitation was observed, the attack could bypass logging and security perimeters due to insufficient isolation and excessive network access.

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