registry / @lingjingai/scriptctl / 0.66.10
@lingjingai/scriptctl@0.66.10
剧本阶段统一 CLI：素材转 Script v4，并兼容 Script v3 的本地写作、精修、校验和发布。
AI Security Review
scanned 2d ago · by lpm-firewall-aiThe postinstall hook automatically installs and replaces a first-party skill in user-level agent configuration directories, creating a concrete agent extension lifecycle risk. Its narrow scope and opt-out mitigate the impact, so this supports a warning rather than a block.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
Installing the npm package with lifecycle scripts enabled.
Impact
User-level agent environments receive package-provided instructions, and an existing scriptctl skill at those exact locations is replaced.
Mechanism
The hook removes each target scriptctl directory, then recursively copies the packaged skill into its place; environment settings can skip the operation.
AI rationale
The postinstall hook automatically installs and replaces a first-party skill in user-level agent configuration directories, creating a concrete agent extension lifecycle risk. Its narrow scope and opt-out mitigate the impact, so this supports a warning rather than a block.
Evidence
package.jsonscripts/install-skill.mjs~/.claude/skills/scriptctl~/.agents/skills/scriptctl~/.codex/skills/scriptctl
Decision evidence
public snapshotAI called this Suspicious at 87.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The package runs scripts/install-skill.mjs from its postinstall hook. [package.json]
- The installer targets skill directories under the user's Claude, agents, and Codex configuration folders. [scripts/install-skill.mjs]
- For each target, the installer removes the existing scriptctl directory and copies in the package's skill. [scripts/install-skill.mjs]
- An environment setting can skip installation, but the setup otherwise runs during package installation. [scripts/install-skill.mjs]
- The CLI's update command invokes npm to install this package globally, but that update is a separate user-invoked command. [dist/chunk-4MGRUUNV.js]
Evidence against
- The installer confines replacement to the scriptctl skill subdirectory and copies the package's own skill there.
- The installer supports environment-based opt-out and performs no network request in the inspected code.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystem
Source & flagged code
9 flagged · loading sourcepackage.jsonView file
•scripts.postinstall = node scripts/install-skill.mjs
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkgdist/review-agent.jsView file
•matchType = previous_version_dangerous_delta
matchedPackage = @lingjingai/scriptctl@0.66.9
matchedIdentity = npm:QGxpbmdqaW5nYWkvc2NyaXB0Y3Rs:0.66.9
similarity = 0.800
summary = stored previous version shares package body but lacks this dangerous source file
Critical
Previous Version Dangerous Delta
This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.
dist/review-agent.jsView on unpkg82L83: `)}),o.find=Bo({id:"find",description:"\u6309\u6B63\u6587\u6B63\u5219 / \u8BF4\u8BDD\u4EBA / \u7C7B\u578B\u5B9A\u4F4D action\uFF0C\u8FD4\u56DE\u951A\u70B9 + \u4F4D\u7F6E + \u547D\u...
L84: `))[s(19)](s(7))}async function Qu(e,t,o,n,s){let i=ua,r=await Su(e,t,o),l=Date[i(8)]();try{let a=i(1)+t+i(17)+o+i(24)+(Ko(o)-Ko(t))+i(26)+t+i(3)+Ko(t)+i(10)+n+i(4),c=await ki({con...
Findings
2 Critical6 High4 Medium5 Low
CriticalAi Agent Control Hijackscripts/install-skill.mjs
CriticalPrevious Version Dangerous Deltadist/review-agent.js
HighInstall Time Lifecycle Scriptspackage.json
HighChild Processdist/review-agent.js
HighSame File Env Network Executiondist/review-agent.js
HighCommand Output Exfiltrationdist/review-agent.js
HighCloud Metadata Accessdist/review-agent.js
HighTrigger Reachable Command Output Exfiltrationdist/chunk-4MGRUUNV.js
MediumDynamic Requiredist/chunk-4MGRUUNV.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
Affected versions and remediation
This report applies to @lingjingai/scriptctl@0.66.10.
See all versions of @lingjingai/scriptctl for other recorded verdicts.
- Review the evidence and your use of @lingjingai/scriptctl@0.66.10 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: .
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