domma-js@0.44.9
Dynamic Object Manipulation & Modeling API - A complete front-end toolkit.
AI Security Review
scanned 11d ago · by lpm-firewall-aiThe lifecycle hook offers first-party AI assistance setup and obtains interactive consent before copying files. This is a guarded agent configuration capability, so the appropriate disposition is a warning rather than a block.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
Installing the package in a node_modules path outside CI, followed by accepting the copy prompt; alternatively, explicitly running the setup-ai CLI command and accepting its prompt.
Impact
Accepted setup adds package-provided AI assistance files to the project. The inspected code does not establish unauthorized configuration mutation or other attack behavior.
Mechanism
The postinstall handler copies the package's own CLAUDE.md and related assistance files into the project root if the destinations do not already exist.
AI rationale
The lifecycle hook offers first-party AI assistance setup and obtains interactive consent before copying files. This is a guarded agent configuration capability, so the appropriate disposition is a warning rather than a block.
Evidence
CLAUDE.md.claude/blueprints/types/
Decision evidence
public snapshotAI called this Suspicious at 88.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The package runs a postinstall script that may copy AI assistance files into the consuming project.
- The postinstall flow asks before copying Claude-related files; answering no skips the operation.
- The setup-ai CLI command also prompts and copies files only when they are absent.
- The view template contains ordinary view lifecycle placeholders and commented examples, with no active attack behavior.
Evidence against
- The postinstall exits outside node_modules, in CI, or when it cannot find the project root or templates.
- No source inspected establishes credential collection, network exfiltration, or unconsented agent configuration mutation.
Behavioral surface
ChildProcessEnvironmentVarsFilesystemNetworkShell
HighEntropyStringsMinifiedPossibleObfuscationUrlStrings
Source & flagged code
7 flagged · loading sourcepackage.jsonView file
•scripts.postinstall = node bin/postinstall.js
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.postinstall = node bin/postinstall.js
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkgpublic/dist/domma.esm.jsView file
9patternName = generic_password
severity = medium
line = 9
Medium
bin/postinstall.js
Findings
1 Critical3 High6 Medium4 Low
CriticalAi Agent Control Hijackbin/postinstall.js
HighInstall Time Lifecycle Scriptspackage.json
HighSemantic Analysis Limitedtemplates/view-template/view.js
HighKnown Malware Source Similaritybin/domma-cli.js
MediumAmbiguous Install Lifecycle Scriptpackage.json
MediumSecret Patternpublic/dist/domma.esm.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
MediumSecret Patternpublic/dist/domma.min.js
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to domma-js@0.44.9.
See all versions of domma-js for other recorded verdicts.
- Review the evidence and your use of domma-js@0.44.9 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.