T08 · Insecure Dependencies
- Location
requirements.txt:1- Finding
Unpinned and Unnecessary Third-Party Dependencies Expand the Supply-Chain Attack Surface
- Content
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- Remediation
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Security audit
Security checks for vulnerabilities and agentic risk
The skill does not show theft or persistence, but it can present synthetic grant forecasts as real analysis and has avoidable install-time supply-chain risk.
Treat this as a demo-quality skill unless the publisher adds real data ingestion and clearly labels synthetic output. Install only in an isolated environment, pin and review dependencies first, and do not rely on generated funding forecasts for decisions without independent verification.
requirements.txt:1Unpinned and Unnecessary Third-Party Dependencies Expand the Supply-Chain Attack Surface
The skill advertises analysis of recent NIH, NSF, and Horizon Europe grant abstracts, but the implemented execution path relies on synthetic mock data rather than real source data. This creates a serious integrity and trust problem: users may make funding, research, or strategic decisions based on fabricated outputs presented as real analysis.
The skill documents file read/write capabilities and a hybrid tool/script design, but it does not declare any explicit tool scope such as permissions or allowed-tools. This creates an authorization ambiguity where an agent or reviewer cannot easily determine or enforce what filesystem access is intended, increasing the chance of overbroad file operations beyond the expected workspace.
The skill prominently advertises automatic collection from external sources and report generation, but it does not provide clear user-facing warnings that execution will make network requests and write files locally. This weakens informed consent and can lead users or agents to trigger outbound connectivity and local data creation unexpectedly, which is especially relevant for a high-risk hybrid skill.
The docstring acknowledges that real deployments should fetch data from APIs, yet the executable path always generates mock data, making the live behavior inconsistent with the stated purpose. This is dangerous because it can mislead operators into believing results reflect current funding landscapes when they are actually derived from synthetic samples.
The configuration hard-codes the NLP language to 'en', which imposes a specific language/locale behavior. The document does not offer a language choice or explain that the tool is intentionally limited to English-only source material, so this is a natural-language policy concern under the locale rule.
The dependency list leaves beautifulsoup4 unpinned, so builds may resolve to different releases over time, including buggy or compromised versions. This weakens supply-chain integrity and makes security review and reproducibility difficult, even though the manifest itself does not prove an actively exploitable issue.
beautifulsoup4
dateutil
matplotlib
numpy
dateutil is unpinned, allowing environment-dependent installation of arbitrary future or outdated versions. This creates a software supply-chain risk and prevents deterministic rebuilds and reliable patch management.
beautifulsoup4
dateutil
matplotlib
numpy
pandas
matplotlib is specified without a version, so installations may pull different releases across environments and time. Unpinned packages increase the chance of introducing vulnerable or incompatible code through routine installs.
beautifulsoup4
dateutil
matplotlib
numpy
pandas
python-dateutil
numpy is unpinned, which is particularly risky because the package has a long vulnerability history and the resolved version is unknown. While this file alone does not confirm exploitation, it leaves consumers exposed to accidental installation of affected releases.
beautifulsoup4
dateutil
matplotlib
numpy
pandas
python-dateutil
requests
The manifest does not pin numpy, and numpy has known advisories across multiple versions, so the actual installed release cannot be verified as safe. This uncertainty is itself a security weakness because vulnerable versions may be installed without detection, though the file does not prove a specific CVE is present.
pandas is unpinned, so deployments may use varying versions with different security and deserialization behaviors. This is a supply-chain hygiene weakness that can enable vulnerable versions to persist unnoticed.
dateutil
matplotlib
numpy
pandas
python-dateutil
requests
scikit-learn
Because pandas is unpinned and has a known advisory history, the security posture of the resulting environment cannot be verified from this manifest. In data-processing code, that uncertainty matters because vulnerable parsing or deserialization behaviors may remain reachable.
python-dateutil is unpinned, which means the installed version can drift over time and across systems. This undermines reproducibility and can silently introduce vulnerable or breaking dependency updates.
matplotlib
numpy
pandas
python-dateutil
requests
scikit-learn
seaborn
requests is unpinned, which is more concerning because it is a network-facing library with multiple historical advisories. In a skill that likely fetches external funding data, an affected resolved version could expose credentials, request integrity, or transport security weaknesses.
numpy
pandas
python-dateutil
requests
scikit-learn
seaborn
requests has known advisories and is left unpinned, so installations may resolve to versions with credential leakage or transport-related flaws. Given this skill's likely use of external grant APIs and web resources, that uncertainty increases the practical risk compared with purely local libraries.
scikit-learn is unpinned, allowing inconsistent versions to be installed, including versions with known security or denial-of-service issues. This is especially relevant in ML workflows where model loading or data processing paths may be sensitive.
pandas
python-dateutil
requests
scikit-learn
seaborn
scikit-learn is unpinned despite known advisories, so the deployed version cannot be verified from this file. In ML tooling, this matters because vulnerable versions may affect model loading, data leakage, or denial-of-service resilience.
seaborn is unpinned, creating nondeterministic builds and increasing exposure to future vulnerable or malicious releases. Although lower risk than a network or serialization library, it still represents avoidable supply-chain weakness.
python-dateutil
requests
scikit-learn
seaborn
The module docstring describes the skill only in Chinese, and the surrounding inline comments/docstrings are also predominantly Chinese. For a general-purpose skill, this imposes a language choice in the natural-language interface without offering an alternative or explicit user opt-in.
No suspicious patterns detected.