T08 · Insecure Dependencies
Warning
- Location
- clawhub.json:8
- Finding
- Unpinned Privileged Runtime Dependency<![CDATA[ ## Vulnerability Details **File Location**: `clawhub.json:8-10` **Vulnerability Type**: T08: Insecure Dependencies **Risk Level**: Medium ### Complete Code Snippet ```json "pip": [ "simmer-sdk" ] ``` ### Technical Analysis The project installs `simmer-sdk` without an exact version constraint, lockfile, or package-integrity hash. This dependency is imported by `trader.py`, receives `SIMMER_API_KEY`, and provides the API used to submit simulated or live trades. Because dependency resolution is unconstrained, future installations may retrieve a newer package release whose code differs from the release originally reviewed. If the upstream package, maintainer account, or distribution channel is compromised, malicious code could execute during installation or import. No evidence indicates that the current `simmer-sdk` package is malicious. The finding concerns the lack of reproducible and integrity-protected dependency resolution. ### Attack Path 1. An attacker compromises the upstream package, its publisher account, or its distribution process. 2. The attacker publishes a malicious or backdoored `simmer-sdk` release. 3. The skill is installed or rebuilt without an exact version constraint. 4. The package manager resolves and installs the attacker-controlled release. 5. `trader.py` imports `SimmerClient` from the compromised package. 6. The package executes with the skill process's privileges and receives the trading API key when the client is initialized. 7. The compromised dependency can exfiltrate the key, manipulate market data, or alter trade requests. ### Impact Assessment A compromised dependency would execute with the same operating-system privileges as the skill. It could access environment variables available to the process, including `SIMMER_API_KEY`, and could potentially submit or modify trades within the permissions granted to that credential. The impact could include credential compromise, unauthorized financial transactions, fal ...[truncated 108 chars]
- Remediation
- <![CDATA[ ## Remediation Suggestions 1. Pin `simmer-sdk` to an explicitly reviewed version, for example with an exact `==` constraint. 2. Use a lockfile or requirements file containing cryptographic hashes. 3. Install dependencies only from an approved package index over authenticated TLS. 4. Review release notes and source changes before upgrading. 5. Run the skill under a minimally privileged operating-system account. 6. Restrict outbound network access to the endpoints needed for market discovery and trade execution. 7. Use a narrowly scoped API key and rotate it if dependency compromise is suspected. ]]>