Critical-risk tools in Browser
2 of the 33 tools in Browser are classified as critical risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at critical risk
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browser_dismiss_overlaysDestructiveDismiss visible popups, modals, tooltips, banners, and "Are you sure?"-style overlays in one call. Heuristic-based: finds close affordance via aria-label, text content (Skip/Can...
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browser_drop_fileDestructiveUpload a file by finding a hidden <input type="file"> within a drag-drop zone's subtree (or parent up to 2 levels). Use when browser_upload_file fails because the dropzone has n...
Attacks that target this class
Critical-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.