agent-browser-4

clawhub:agent-browser-4

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B
85/100

First Seen

Feb 19, 2026

Last Scanned

Feb 22, 2026

Findings

6

Score

85/100

HIGH 1
LOW 5

Findings (6)

HIGH
Base64-encoded instructions
L340

Detects instructions to decode and execute base64 content

eval -b` with base64
FIX

Remove text that simulates multi-turn conversations or fake user/assistant message pairs. These patterns attempt to manipulate the agent by fabricating conversation history.

FP?

Likely FP if the matched text is documentation showing example conversations or API request/response formats for illustration purposes.

LOW
Global package installation
L218

Detects global installation of packages which affects the host system

npm install -g a
FIX

Replace npm install -g with a local install (npm install --save-dev) or use npx with a pinned version. Global installs modify the system and risk supply chain attacks.

FP?

Likely FP if the global install is for a well-known CLI tool (e.g., typescript, eslint) in setup documentation, though the supply chain risk remains real.

LOW
Shell script file execution
L376

Detects execution of shell script files via bash/sh command or direct invocation

bash
./templates/form-automation.sh
FIX

Replace direct shell script execution with a language-native implementation or a sandboxed executor. If shell scripts must run, restrict them to a vetted allowlist with integrity checks.

FP?

Likely FP if the match references running a script that is part of the skill's own repository (e.g., ./setup.sh) with clear, auditable contents.

LOW
Shell script file execution
L377

Detects execution of shell script files via bash/sh command or direct invocation

./templates/form-automation.sh
FIX

Replace direct shell script execution with a language-native implementation or a sandboxed executor. If shell scripts must run, restrict them to a vetted allowlist with integrity checks.

FP?

Likely FP if the match references running a script that is part of the skill's own repository (e.g., ./setup.sh) with clear, auditable contents.

LOW
Shell script file execution
L378

Detects execution of shell script files via bash/sh command or direct invocation

./templates/authenticated-session.sh
FIX

Replace direct shell script execution with a language-native implementation or a sandboxed executor. If shell scripts must run, restrict them to a vetted allowlist with integrity checks.

FP?

Likely FP if the match references running a script that is part of the skill's own repository (e.g., ./setup.sh) with clear, auditable contents.

LOW
Shell script file execution
L379

Detects execution of shell script files via bash/sh command or direct invocation

./templates/capture-workflow.sh
FIX

Replace direct shell script execution with a language-native implementation or a sandboxed executor. If shell scripts must run, restrict them to a vetted allowlist with integrity checks.

FP?

Likely FP if the match references running a script that is part of the skill's own repository (e.g., ./setup.sh) with clear, auditable contents.