T08 · Insecure Dependencies
Warning
- Location
- README.md:74
- Finding
- Unverified and Unpinned Package Installation in README## Vulnerability Details **File Location**: `README.md:74-78` **Vulnerability Type**: Unverified third-party dependency installation **Risk Level**: Medium ```bash ### 1. Install ```bash pip install position-tracker # OR copy position_tracker.py to your project ``` ``` ### Technical Analysis The installation command resolves the mutable `position-tracker` package from the Python package index configured on the user's system. The documentation does not specify an exact version, cryptographic hash, verified publisher, or authoritative package repository. Python package installation can execute package-controlled build or installation logic. Consequently, compromise of the package distribution channel, dependency substitution, or an unexpected future package release could introduce arbitrary executable code. This network-based installation is not required for the bundled implementation because the same instructions explicitly permit users to copy the included `position_tracker.py` file. ### Attack Path 1. A user follows the README's primary installation instructions. 2. The user executes `pip install position-tracker`. 3. Pip contacts the user's configured package index and resolves the current package artifact without a version or hash constraint. 4. If that artifact is malicious or compromised, pip processes its attacker-controlled build or installation metadata. 5. Malicious code executes with the privileges of the user or environment running pip. ### Impact Assessment Successful exploitation could execute arbitrary code under the installing user's account. Depending on that account's privileges and accessible environment, an attacker could read or modify user files, access environment variables and locally available credentials, alter the Python environment, or install additional malicious components. The project itself does not demonstrate that the referenced package is malicious. The risk arises from the un ...[truncated 49 chars]
- Remediation
- ## Remediation Suggestions - Prefer installation from the bundled, audited `position_tracker.py` implementation. - Identify and link the authoritative package repository and package-index publisher. - Pin an exact reviewed package version rather than installing the latest mutable release. - Publish and verify cryptographic hashes, for example through a locked requirements file used with `pip install --require-hashes`. - Recommend installation in an isolated virtual environment with no administrative privileges. - Establish a release process that signs artifacts and documents how users can verify provenance.