T08 · Insecure Dependencies
Warning
- Location
- SKILL.md:69
- Finding
- Unpinned Third-Party npm Dependency## Vulnerability Details **File Location**: `SKILL.md`, lines 69–72 **Vulnerability Type**: Unpinned third-party package installation **Risk Level**: Medium ### Vulnerable Code ```bash npm install solanaprox-openai ``` ### Technical Analysis The documented installation command does not specify an exact package version or verify package integrity. It therefore resolves the mutable release associated with npm's default distribution tag at installation time. The project contains no copy of the package source, lockfile, checksum, signature, or provenance verification instructions. Consequently, the code eventually installed and executed may differ from what was reviewed. npm packages can also define lifecycle scripts that execute during installation. This creates a supply-chain risk if the package, its maintainer account, or any transitive dependency is compromised. The finding does not establish that `solanaprox-openai` is currently malicious; it identifies the unsafe dependency-installation practice. ### Attack Path 1. An attacker compromises the package publisher, the package itself, or a transitive dependency. 2. The attacker publishes a malicious release under the package's default distribution tag. 3. A user follows the documented `npm install solanaprox-openai` instruction. 4. npm resolves and downloads the attacker-controlled release. 5. Malicious lifecycle scripts may run during installation, or malicious package code may run when the documented SDK is imported and used. 6. That code executes with the permissions of the user or process performing the installation or running the application. ### Impact Assessment Successful exploitation could permit arbitrary code execution within the installing user's privilege boundary. Depending on the environment, this may expose application data, environment variables, wallet addresses, prompts, accessible credentials, and files writable by that account. It may also al ...[truncated 299 chars]
- Remediation
- ## Remediation Suggestions 1. Pin the dependency to an exact, reviewed version rather than relying on npm's mutable default tag: ```bash npm install --save-exact solanaprox-openai@<reviewed-version> ``` 2. Commit and enforce an npm lockfile in consuming projects, and use `npm ci` for reproducible installation. 3. Verify npm package provenance, publisher identity, and integrity metadata before installation. 4. Audit the package, its lifecycle scripts, and its complete transitive dependency tree. 5. During initial verification, disable lifecycle scripts where compatible: ```bash npm install --ignore-scripts --save-exact solanaprox-openai@<reviewed-version> ``` 6. Run dependency installation and application execution with least privilege in an isolated environment without unrelated credentials. 7. Establish an upgrade-review process so version changes require renewed source and dependency inspection.