remote-browser
Fail
Audited by Gen Agent Trust Hub on Aug 26, 2026
Risk Level: HIGHREMOTE_CODE_EXECUTIONDATA_EXFILTRATIONCREDENTIALS_UNSAFECOMMAND_EXECUTIONPROMPT_INJECTION
Full Analysis
- [REMOTE_CODE_EXECUTION]: The skill includes
browser-use python "code"andbrowser-use python --file script.pycommands, which allow for the execution of arbitrary Python code within the agent's environment. - [REMOTE_CODE_EXECUTION]: The
browser-use eval "js code"command enables the execution of arbitrary JavaScript code within the browser context. - [DATA_EXFILTRATION]: The
browser-use tunnel <port>command allows exposing local network ports to the public internet via Cloudflare tunnels, which can be misused to exfiltrate local data or expose internal services. - [DATA_EXFILTRATION]: The skill facilitates data collection through
browser-use screenshot,browser-use cookies export, andbrowser-use get htmlcommands. - [DATA_EXFILTRATION]: The
browser-use upload <index> <path>command allows the agent to upload local files to external websites. - [CREDENTIALS_UNSAFE]: The
browser-use cookies getandbrowser-use cookies exportcommands allow for the extraction of browser session cookies, which often contain sensitive authentication tokens. - [COMMAND_EXECUTION]: The skill relies on the
browser-useCLI tool for all browser automation and system-level interactions. - [PROMPT_INJECTION]: The skill creates a significant indirect prompt injection surface by ingesting untrusted web data while maintaining high-privilege execution capabilities.
- Ingestion points: Untrusted data enters the agent context via
browser-use state,browser-use screenshot, andbrowser-use get html(SKILL.md). - Boundary markers: There are no mentioned delimiters or instructions to ignore embedded commands in the ingested web content.
- Capability inventory: The skill provides access to Python execution, JavaScript evaluation, network tunneling, and file uploads (SKILL.md).
- Sanitization: No sanitization or content filtering mechanisms are described for the data retrieved from external websites.
Recommendations
- AI detected serious security threats
Audit Metadata