flutter-android-build-system
Warn
Audited by Gen Agent Trust Hub on Jul 18, 2026
Risk Level: MEDIUMCOMMAND_EXECUTIONDATA_EXFILTRATIONPROMPT_INJECTION
Full Analysis
- [COMMAND_EXECUTION]: The skill instructs users to use
sudoto modify the macOS Application Firewall (socketfilterfw). This privilege escalation is used to allow external connections to local Python binaries, which could introduce system-level security risks if used with untrusted code. - [COMMAND_EXECUTION]: A Gradle build-time hook (
gradle.projectsEvaluated) is provided to dynamically modify the contents ofAndroidManifest.xmlfiles in dependencies. It uses regular expressions to programmatically delete thepackageattribute during the build process to resolve plugin compatibility issues. - [COMMAND_EXECUTION]: The provided preflight bash script (
scripts/android-preflight.sh) executes file system search and pattern matching operations (find,grep) on the local project directory to verify configuration consistency. - [DATA_EXFILTRATION]: The skill recommends enabling
cleartextTrafficPermitted="true"in the application's network security configuration. While intended to facilitate connections to local development servers, this configuration globally allows unencrypted HTTP traffic, increasing the risk of data exposure through man-in-the-middle attacks. - [PROMPT_INJECTION]: The skill presents a surface for indirect prompt injection via the preflight script and Gradle build hook.
- Ingestion points: The scripts read from local project files including
android/app/build.gradle.kts,pubspec.yaml, and Kotlin source files. - Boundary markers: No boundary markers or instructions to ignore embedded content are present in the scripts processing these files.
- Capability inventory: The skill has the capability to execute shell commands (
grep,find) and perform file system writes via Gradle (mf.writeText). - Sanitization: Data is processed using regular expressions, but there is no explicit validation or escaping of the file content before it is used in the build process.
Audit Metadata