Loopjacking in A2A Implementations: Hijacking Human-in-the-Loop Approvals

Loopjacking in A2A Implementations: Hijacking Human-in-the-Loop Approvals adithyanak.com

A tested LangGraph Agent Server composition let an A2A task update replace a pending action after its approval view was read. See the historical A2A scope gap, the evidence, and the use-time defense.

8 points•akoffsec•7 days ago•1 comment•

#a2a #human #hijacking #loopjacking #approvals #implementations #loop #a2a implementations

1 comment

duhhhhh12125 days ago

https://www.pangram.com/history/ec1f3380-9050-46e0-b1ca-922e...

Don't waste your time.

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