T08 · Insecure Dependencies
- Location
README.md:17- Finding
Unpinned Package Execution During Installation
- Content
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Vulnerability Details
File Location:
README.md, lines 17–21
Vulnerability Type: Unpinned third-party package execution
Risk Level: MediumVulnerable Code Snippet
markdown ## Installation ```bash npx clawhub install sovereign-commit-crafttext ### Technical Analysis The installation instructions invoke `clawhub` through `npx` without specifying a package version or integrity value. If the CLI is not already available locally, `npx` may retrieve the current package release from the configured npm registry and execute it immediately. Because the dependency is mutable and unpinned, the code executed at installation time may differ from the version originally reviewed. This creates a supply-chain trust boundary around the npm package, its transitive dependencies, the configured registry, and the publisher account. The audit found no evidence that the referenced package is currently malicious. The risk arises from the unsafe installation pattern: a future compromised or unexpectedly changed release could execute arbitrary lifecycle or CLI code. ### Attack Path 1. An attacker compromises the `clawhub` package publisher, registry distribution path, or a relevant dependency. 2. The attacker publishes a malicious version that contains harmful CLI or lifecycle code. 3. A user follows the documented unversioned `npx` installation command. 4. `npx` resolves and downloads the mutable package release from the configured registry. 5. The downloaded package executes with the privileges of the user running the command. 6. The malicious code can access resources available to that account, subject to operating-system and environment restrictions. ### Impact Assessment Successful exploitation could provide arbitrary code execution under the installing user's account. Depending on that account's privileges and environment, the attacker could potentially: - Read or modify files accessible to the user. - Access environment variables and locally a ...[truncated 374 chars]- Remediation
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Remediation Suggestions
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Pin the reviewed CLI version explicitly:
bash npx --yes clawhub@<reviewed-version> install sovereign-commit-craft -
Document the authoritative npm package name, publisher, registry, and expected version so users can detect dependency-confusion or package-substitution attempts.
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Publish and verify package integrity metadata or cryptographic signatures where supported. Provide checksums through a separate trusted channel.
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Recommend inspecting package metadata before execution:
bash npm view clawhub@<reviewed-version> name version dist.integrity repository -
Prefer invoking a trusted, previously installed CLI whose provenance and version have already been verified.
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Avoid running the installation command with administrative privileges. Use a restricted user account and isolate installation in a disposable environment when feasible.
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Pin and audit transitive dependencies in the CLI distribution process, and use automated monitoring for publisher-account compromise and unexpected package changes.
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