T08 · Insecure Dependencies
Warning
- Location
- scripts/semantic_scholar_bulk_search.py:27
- Finding
- Unpinned Third-Party Python Dependencies## Vulnerability Details **File Location**: `scripts/semantic_scholar_bulk_search.py:27-29` **Vulnerability Type**: Unpinned third-party dependencies **Risk Level**: Medium ### Vulnerable Code ```text Install ------- pip install requests pandas ``` ### Technical Analysis The installation instructions resolve `requests`, `pandas`, and their transitive dependencies from the configured Python package index without exact version constraints, integrity hashes, or a lockfile. Consequently, installations are not reproducible and depend on mutable package-index state at the time the command runs. The package names are legitimate and there is no evidence that the project intentionally introduces a malicious dependency. Nevertheless, an attacker who compromises a named package, one of its transitive dependencies, or the package-index configuration could cause a user to install hostile code. A future incompatible release could also unexpectedly change runtime behavior. ### Attack Path 1. A user follows the documented `pip install requests pandas` instruction. 2. `pip` queries the user's configured package index and resolves the latest compatible packages and transitive dependencies. 3. A compromised package release, dependency, or package-index configuration supplies malicious distribution content. 4. The malicious package may execute code during installation or later when imported by the scripts. 5. That code runs with the permissions of the user performing the installation or executing the Skill. ### Impact Assessment Successful exploitation could permit arbitrary code execution within the installing user's security context. The resulting access could include files, environment variables, and network resources available to that user. If installation is performed from an elevated shell or privileged environment, the impact would increase accordingly. No direct privilege-escalation mechanism, malicious package, or package-index manipulation is present in the aud ...[truncated 114 chars]
- Remediation
- ## Remediation Suggestions 1. Add a reviewed dependency manifest containing exact versions for direct and transitive dependencies. 2. Generate and commit integrity hashes for every permitted distribution. 3. Install dependencies using hash verification, for example: ```text python -m pip install --require-hashes -r requirements.txt ``` 4. Use a lockfile-producing dependency-management workflow and update dependencies through reviewed change requests. 5. Configure CI to scan dependencies for known vulnerabilities and verify that the lockfile remains synchronized with the declared dependencies. 6. Prefer a trusted, explicitly configured package index and avoid installing dependencies with elevated privileges.