T08 · Insecure Dependencies
- Location
SKILL.md:39- Finding
Unpinned Third-Party Package Installation
- Content
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Vulnerability Details
File Location:
SKILL.md, lines 39-56
Vulnerability Type: Unpinned and unverified third-party dependencies
Risk Level: MediumThe skill recommends installing or upgrading
clawmonitorandpipdirectly from the configured Python package repository without pinning versions, verifying hashes, or referencing a reviewed lock file.Vulnerable Code Snippet
markdown Install: ```bash pip install -U clawmonitorAlternative installs:
-
pipx:bash pipx install clawmonitor -
Virtualenv:
bash python3 -m venv .venv . .venv/bin/activate pip install -U pip pip install clawmonitor
text ### Technical Analysis These commands resolve and install the latest package versions available from the user's configured Python package index. No exact version, cryptographic hash, trusted index requirement, or dependency lock file constrains the code that will be installed. Consequently, the effective implementation may change after this skill has been reviewed. A compromised upstream release, package repository, mirror, dependency, or local package-index configuration could cause malicious code to be installed. Python package installation can invoke build-system components for source distributions, and the installed `clawmonitor` executable will subsequently run with the invoking user's permissions. Updating `pip` through the same unpinned mechanism further expands the supply-chain exposure by replacing the package installer itself. ### Attack Path 1. An attacker compromises the `clawmonitor` package, one of its transitive dependencies, a configured package mirror, or another relevant supply-chain component. 2. The attacker publishes or serves a malicious version that satisfies the unconstrained installation request. 3. A user or agent follows the skill instructions and runs `pip install -U clawmonitor`, `pipx install clawmonitor`, or ...[truncated 1138 chars]-
- Remediation
View remediation
Remediation Suggestions
- Pin
clawmonitorto an explicitly reviewed version, for example:bash python3 -m pip install 'clawmonitor==X.Y.Z' - Maintain a reviewed requirements or lock file that pins all transitive dependencies.
- Record and verify cryptographic hashes using a command such as:
bash python3 -m pip install --require-hashes -r requirements.txt - Download and review packages in a controlled build process, then distribute them through an authenticated internal repository.
- Explicitly specify an approved package index and prevent fallback to untrusted or user-controlled extra indexes.
- Avoid automatically upgrading
pipduring skill execution. Manage installer upgrades separately through a controlled maintenance process. - Prefer an isolated virtual environment or
pipxenvironment, but retain version and hash verification because isolation alone does not prevent supply-chain compromise. - If runtime installation is unavoidable, require explicit user approval before installing packages and clearly disclose that third-party code will execute with the user's permissions.
- Pin
