browser
Warn
Audited by Gen Agent Trust Hub on Sep 27, 2026
Risk Level: MEDIUMEXTERNAL_DOWNLOADSREMOTE_CODE_EXECUTIONCOMMAND_EXECUTIONDATA_EXFILTRATIONPRIVILEGE_ESCALATIONINDIRECT_PROMPT_INJECTIONDYNAMIC_EXECUTION
Full Analysis
- [DYNAMIC_EXECUTION]: The helper script
scripts/omowright.mjsdynamically resolves and imports theomowrightlibrary from computed paths. It checks environment variables (OMOWRIGHT_ROOT) and deeply nested relative paths (../../../../node_modules/...) to locate the entry point, which could lead to the execution of unintended code if the environment or file structure is manipulated.\n- [REMOTE_CODE_EXECUTION]: The installation process described inreferences/install.mdandscripts/browser-install.mjsinvolves downloading and executing shell scripts (install.shorinstall.ps1) from the official GitHub repository for BrowserSkill (Tencent). While this targets a well-known technology provider, it involves the execution of remote code at runtime.\n- [PRIVILEGE_ESCALATION]: The installation process for the browser extension involves writing to system-level directories on Linux (e.g.,/opt/google/chrome/extensions/) and modifying the Windows Registry (reg add). The documentation notes that root privileges are required for certain Linux installation paths.\n- [DATA_EXFILTRATION]: The skill enables network traffic interception viacreateNetworkSnoopand provides detailed recipes for accessing sensitive browser-based data, such as 1Password vaults. Although safety instructions like masking secrets and clearing the clipboard are provided, these features facilitate the exposure of highly sensitive user information.\n- [INDIRECT_PROMPT_INJECTION]: The skill interacts with external website content, creating an attack surface. 1. Ingestion points:bskSnapshot,observe,snapshot,getHtmlinreferences/commands.md. 2. Boundary markers: None present for external content. 3. Capability inventory:click,fill,navigate,evaluate(JS execution), network snooping. 4. Sanitization: None present for ingested page content.\n- [COMMAND_EXECUTION]: The skill executes multiple system commands via scripts, includingbsk status,bsk doctor, and registry modifications on Windows, to configure the browser automation environment.
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