[5016:5016:0401/212638.428441:ERROR:third_party/blink/renderer/core/inspector/devtools_session.cc:325] [POC-ATTACKER] Compromised renderer at http://attacker.test:8765/ — poisoning DevToolsSessionState via DispatchProtocolNotification [5016:5016:0401/212638.429136:ERROR:third_party/blink/renderer/core/inspector/devtools_session.cc:394] [POC-ATTACKER] Poisoned state sent. Navigate to victim.test to complete the attack. [4936:4936:0401/212638.533622:ERROR:content/browser/renderer_host/render_process_host_impl.cc:6109] Terminating render process for bad Mojo message: Received bad user message: DevToolsSessionHost: renderer attempted to set Page-domain session state (potential UXSS via cross-process reattach) [4936:4936:0401/212638.533713:ERROR:content/browser/bad_message.cc:29] Terminating renderer for bad IPC message, reason 123