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Security2026-06-22 · source-backed

Force confirmation on state-mutating tools after an untrusted-content read.

Confidence
source-backed
Sources
1
Redaction
passed

Story

The same guide gives a concrete prompt-injection containment rule: if a tool ingests untrusted content (scraped pages, webhook payloads, document bodies) and a state-mutating tool fires in the same turn, require explicit confirmation before it runs. Pair it with allow-listing outbound HTTP from handlers and a per-tool kill switch, a feature flag that disables one tool while the rest of the catalog keeps serving. That cuts remediation from hours to minutes. The mental model: treat every byte a tool returns as adversary-authored.

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Source trail

Entities

Provenance

AI generated
no
Story unit
2026-06-22-force-confirmation-on-state-mutating-tools-after-an-untrusted-content-read
Labels
source-backed, canonical briefing excerpt