T08 · Insecure Dependencies
Note
- Location
- README.md:25
- Finding
- Unpinned Third-Party Dependency Installation## Vulnerability Details **File Location**: `README.md`, lines 25-27 **Vulnerability Type**: Unpinned third-party dependency **Risk Level**: Low ```text pip install requests ``` ### Technical Analysis The installation command retrieves the latest available version of `requests` and its transitive dependencies without a version constraint, lockfile, or package hash verification. Consequently, the dependency set can change after the project has been reviewed. This is a supply-chain hardening weakness rather than evidence that the current `requests` package is malicious. If a future dependency release or package-distribution account were compromised, users following this instruction could install attacker-controlled code. Unpinned versions can also introduce incompatible changes that alter or break the Skill's behavior. ### Attack Path 1. An attacker compromises a relevant package release or its distribution account. 2. The attacker publishes a malicious release that satisfies the unconstrained installation command. 3. A user follows the README and runs `pip install requests`. 4. `pip` resolves and installs the compromised package or transitive dependency. 5. Malicious code executes during package installation or when the package is imported by `scripts/gas_tracker.py`. This path depends on an upstream supply-chain compromise; the audited project does not itself retrieve or execute a remote code payload. ### Impact Assessment Malicious dependency code would generally execute with the privileges of the user running `pip` or launching the Skill. It could access files and credentials available to that account, make network requests, modify user-writable data, or execute additional processes. The scope could be greater if installation is performed with elevated privileges. No direct privilege-escalation mechanism is present in the audited project.
- Remediation
- ## Remediation Suggestions - Add a reviewed dependency file that pins `requests` and all transitive dependencies to exact versions. - Generate and verify cryptographic hashes, for example with `pip-compile --generate-hashes`. - Install with hash enforcement: ```bash python3 -m pip install --require-hashes -r requirements.txt ``` - Recommend installation inside a dedicated virtual environment rather than into the system Python environment. - Use automated dependency scanning and controlled update reviews to keep pinned versions secure without silently accepting new releases.